High Evolutionary Quotes

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The tree in the field is to be treated with respect. It is not to be romanticized as the old lady romanticizes her cat (that is, she reads human reactions into it). . . . But while we should not romanticize the tree, we must realize that God made it and it deserves respect because he made it as a tree. Christians who do not believe in the complete evolutionary scale have reason to respect nature as the total evolutionist never can, because we believe that God made these things specifically in their own areas. So if we are going to argue against evolutionists intellectually, we should show the results of our beliefs in our attitudes. The Christian is a man who has a reason for dealing with each created thing on a high level of respect.
Francis A. Schaeffer (Pollution and the Death of Man)
When one contemplates the streak of insanity running through human history, it appears highly probable that homo sapiens is a biological freak, the result of some remarkable mistake in the evolutionary process. The ancient doctrine of original sin, variants of which occur independently in the mythologies of diverse cultures, could be a reflection of man's awareness of his own inadequacy, of the intuitive hunch that somewhere along the line of his ascent something has gone wrong.
Arthur Koestler (The Ghost in the Machine)
Altruism, compassion, empathy, love, conscience, the sense of justice—all of these things, the things that hold society together, the things that allow our species to think so highly of itself, can now confidently be said to have a firm genetic basis. That’s the good news. The bad news is that, although these things are in some ways blessings for humanity as a whole, they didn’t evolve for the “good of the species” and aren’t reliably employed to that end. Quite the contrary: it is now clearer than ever how (and precisely why) the moral sentiments are used with brutal flexibility, switched on and off in keeping with self-interest; and how naturally oblivious we often are to this switching. In the new view, human beings are a species splendid in their array of moral equipment, tragic in their propensity to misuse it, and pathetic in their constitutional ignorance of the misuse. The title of this book is not wholly without irony.
Robert Wright (The Moral Animal: Why We Are the Way We Are - The New Science of Evolutionary Psychology)
Our proper mode in situations where demand was high and supply low was to elbow, jostle, crowd, and hustle, and, if all that failed, to bribe, flatter, exaggerate, and lie. I was uncertain whether these traits were genetic, deeply cultural, or simply a rapid evolutionary development. We had been forced to adapt to ten years of living in a bubble economy pumped up purely by American imports; three decades of on-again, off-again war, including the sawing in half of the country in '54 by foreign magicians and the brief Japanese interregnum of World War II; and the previous century of avuncular French molestation.
Viet Thanh Nguyen (The Sympathizer (The Sympathizer, #1))
Our immune system is evolving through trials of use in fighting illnesses and the bombardment of our modern world toxins and that this evolution not only engages the strengthening of the body and it’s T-Cell use but also our emotional intelligence and a higher awareness of our human nature and its original DNA coding as a highly self-reflective and intelligence evolving entity.
Martha Char Love (What's Behind Your Belly Button? A Psychological Perspective of the Intelligence of Human Nature and Gut Instinct)
I've heard an idea proposed, I've no idea how seriously, to account for the sensation of vertigo. It's an idea that I instinctively like and it goes like this. The dizzy sensation we experience when standing in high places is not simply a fear of falling. It's often the case that the only thing likely to make us fall is the actual dizziness itself, so it is, at best, an extremely irrational, even self-fulfilling fear. However, in the distant past of our evolutionary journey toward our current state, we lived in trees. We leapt from tree to tree. There are even those who speculate that we may have something birdlike in our ancestral line. In which case, there may be some part of our mind that, when confronted with a void, expects to be able to leap out into it and even urges us to do so. So what you end up with is a conflict between a primitive, atavistic part of your mind which is saying "Jump!" and the more modern, rational part of your mind which is saying, "For Christ's sake, don't!" In fact, vertigo is explained by some not as the fear of falling, but as the temptation to jump!
Douglas Adams (Last Chance to See)
It is worse, much worse, than you think. The slowness of climate change is a fairy tale, perhaps as pernicious as the one that says it isn’t happening at all, and comes to us bundled with several others in an anthology of comforting delusions: that global warming is an Arctic saga, unfolding remotely; that it is strictly a matter of sea level and coastlines, not an enveloping crisis sparing no place and leaving no life undeformed; that it is a crisis of the “natural” world, not the human one; that those two are distinct, and that we live today somehow outside or beyond or at the very least defended against nature, not inescapably within and literally overwhelmed by it; that wealth can be a shield against the ravages of warming; that the burning of fossil fuels is the price of continued economic growth; that growth, and the technology it produces, will allow us to engineer our way out of environmental disaster; that there is any analogue to the scale or scope of this threat, in the long span of human history, that might give us confidence in staring it down. None of this is true. But let’s begin with the speed of change. The earth has experienced five mass extinctions before the one we are living through now, each so complete a wiping of the fossil record that it functioned as an evolutionary reset, the planet’s phylogenetic tree first expanding, then collapsing, at intervals, like a lung: 86 percent of all species dead, 450 million years ago; 70 million years later, 75 percent; 125 million years later, 96 percent; 50 million years later, 80 percent; 135 million years after that, 75 percent again. Unless you are a teenager, you probably read in your high school textbooks that these extinctions were the result of asteroids. In fact, all but the one that killed the dinosaurs involved climate change produced by greenhouse gas. The most notorious was 250 million years ago; it began when carbon dioxide warmed the planet by five degrees Celsius, accelerated when that warming triggered the release of methane, another greenhouse gas, and ended with all but a sliver of life on Earth dead. We are currently adding carbon to the atmosphere at a considerably faster rate; by most estimates, at least ten times faster. The rate is one hundred times faster than at any point in human history before the beginning of industrialization. And there is already, right now, fully a third more carbon in the atmosphere than at any point in the last 800,000 years—perhaps in as long as 15 million years. There were no humans then. The oceans were more than a hundred feet higher.
David Wallace-Wells (The Uninhabitable Earth: Life After Warming)
What I had was classic short-term PTSD. From an evolutionary perspective, it’s exactly the response you want to have when your life is in danger: you want to be vigilant, you want to avoid situations where you are not in control, you want to react to strange noises, you want to sleep lightly and wake easily, you want to have flashbacks and nightmares that remind you of specific threats to your life, and you want to be, by turns, angry and depressed. Anger keeps you ready to fight, and depression keeps you from being too active and putting yourself in more danger. Flashbacks also serve to remind you of the danger that’s out there—a “highly efficient single-event survival-learning mechanism,” as one researcher termed it. All humans react to trauma in this way, and most mammals do as well. It may be unpleasant, but it’s preferable to getting killed. Like
Sebastian Junger (Tribe: On Homecoming and Belonging)
Most behavior is in pursuit of a goal. Some efforts are attempts to get something, others to escape or prevent something. Either way, an individual is usually trying to make progress toward some goal. High and low moods are aroused by situations that arise during goal pursuit. What situations? A generic but useful answer is: high and low moods were shaped to cope with propitious and unpropitious situations.
Randolph M. Nesse (Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry)
The arms race between [predators] and [prey] is asymmetric, in which success on either side is felt as failure by the other side, but the nature of the success and failure on the two sides is very different. The two sides are 'trying' to do very different things. [Predators] are trying to eat [prey]. [Prey] are not trying to eat [predators], they are trying to avoid being eaten by [predators]. From an evolutionary point of view asymmetric arms races are more [likely] to generate highly complex weapons systems.
Richard Dawkins (The Blind Watchmaker: Why the Evidence of Evolution Reveals a Universe Without Design)
What is important is that you get your house in order at each stage of the journey so that you can proceed. “If some day it be given to you to pass into the inner temple, you must leave no enemies behind.”—de Lubicz For example, if you never got on well with one of your parents and you have left that parent behind on your journey in such a way that the thought of that parent arouses anger or frustration or self-pity or any emotion . . . you are still attached. You are still stuck. And you must get that relationship straight before you can finish your work. And what, specifically, does “getting it straight” mean? Well, it means re-perceiving that parent, or whoever it may be, with total compassion . . . seeing him as a being of the spirit, just like you, who happens to be your parent . . . and who happens to have this or that characteristic, and who happens to be at a certain stage of his evolutionary journey. You must see that all beings are just beings . . . and that all the wrappings of personality and role and body are the coverings. Your attachments are only to the coverings, and as long as you are attached to someone else’s covering you are stuck, and you keep them stuck, in that attachment. Only when you can see the essence, can see God, in each human being do you free yourself and those about you. It’s hard work when you have spent years building a fixed model of who someone else is to abandon it, but until that model is superceded by a compassionate model, you are still stuck. In India they say that in order to proceed with one’s work one needs one’s parents’ blessings. Even if the parent has died, you must in your heart and mind, re-perceive that relationship until it becomes, like every one of your current relationships, one of light. If the person is still alive you may, when you have proceeded far enough, revisit and bring the relationship into the present. For, if you can keep the visit totally in the present, you will be free and finished. The parent may or may not be . . . but that is his karmic predicament. And if you have been truly in the present, and if you find a place in which you can share even a brief eternal moment . . . this is all it takes to get the blessing of your parent! It obviously doesn’t demand that the parent say, “I bless you.” Rather it means that he hears you as a fellow being, and honors the divine spark within you. And even a moment in the Here and Now . . . a single second shared in the eternal present . . . in love . . . is all that is required to free you both, if you are ready to be freed. From then on, it’s your own individual karma that determines how long you can maintain that high moment.
Ram Dass (Be Here Now)
On the contrary, every civilized human being, however high his conscious development, is still an archaic man at the deeper levels of his psyche. Just as the human body connects us with the mammals and displays numerous vestiges of earlier evolutionary stages going back even to the reptilian age, so the human psyche is a product of evolution which, when followed back to its origins, shows countless archaic traits.
C.G. Jung (The Collected Works of C.G. Jung)
A female in a high-MPI species may seek signs of generosity, trustworthiness, and, especially, an enduring commitment to her in particular.
Robert Wright (The Moral Animal: Why We Are the Way We Are: The New Science of Evolutionary Psychology)
The moral contradictions of our ancestry should not prevent us from reaching a realistic assessment of who we are. Whehn we do that, high hopes are still possible.
Richard W. Wrangham (The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution)
High-testosterone men are not particularly aggressive unless challenged, but when confronted they are likely than low-testosterone men to respond with aggression.
Richard W. Wrangham (The Goodness Paradox: The Strange Relationship Between Virtue and Violence in Human Evolution)
Technological advance at high speed combined with moral blindness about what we are doing to the world's societies and to the biosphere is a recipe for rapid extinction.
Robert N. Bellah (Religion in Human Evolution: From the Paleolithic to the Axial Age)
In her memoir of living among the Bushmen, The Old Way: A Story of the First People, my friend Liz lovingly invokes an image first coined by evolutionary biologist Richard Dawkins: “You are standing beside your mother, holding her hand. She is holding her mother’s hand, who is holding her mother’s hand. . . . ” Eventually the line stretches three hundred miles long and goes back five million years, and the clasping hand of the ancestor looks like that of a chimpanzee. I loved picturing one of Octavia’s arms stretching out to meet one of her mother’s arms, and one of her mother’s mother’s arms, and her mother’s mother’s mother’s. . . . Suckered, elastic arms, reaching back through time: an octopus chorus line stretching not just hundreds, but many thousands of miles long. Back past the Cenozoic, the time when our ancestors descended from the trees; back past the Mesozoic, when dinosaurs ruled the land; back past the Permian and the rise of the ancestors of the mammals; back, past the Carboniferous’s coal-forming swamp forests; back past the Devonian, when amphibians emerged from the water; back past the Silurian, when plants first took root on land—all the way to the Ordovician, to a time before the advent of wings or knees or lungs, before the fishes had bony jaws, before blood pumped from a multichambered heart. More than 500 million years ago, the tides would have been stronger, the days shorter, the year longer, and the air too high in carbon dioxide for mammals or birds to breathe. All the earth’s continents huddled in the Southern Hemisphere. And yet still, the arm of Octavia’s ancestor, sensitive, suckered, and supple, would have been recognizable as one of an octopus.
Sy Montgomery (The Soul of an Octopus: A Surprising Exploration into the Wonder of Consciousness)
In order that the concept of substance could originate--which is indispensable for logic although in the strictest sense nothing real corresponds to it--it was likewise necessary that for a long time one did not see or perceive the changes in things. The beings that did not see so precisely had an advantage over those who saw everything "in flux." At bottom, every high degree of caution in making inferences and every skeptical tendency constitute a great danger for life. No living beings would have survived if the opposite tendency--to affirm rather than suspend judgment, to err and make up things rather than wait, to assent rather than negate, to pass judgment rather than be just-- had not been bred to the point where it became extraordinarily strong.
Friedrich Nietzsche
My favorite joke of his occurred when George was telling me about the joys of grandfatherhood. “If I could have figured out how to have grandchildren without having children first, I would have done so.” Later on, I knew just what he meant – high relatedness, no work. Or as Melvin Newton (Huey’s brother) once put it, “You can serve them ice cream for breakfast, what do you care?
Robert Trivers (Wild Life: Adventures of an Evolutionary Biologist)
Most of the debate between creationists and evolutionary theorists (of which I do not partake) lies in the following: creationists believe that the world comes from some form of design while evolutionary theorists see the world as a result of random changes by an aimless process. But it is hard to look at a computer or a car and consider them the result of aimless process. Yet they are.
Nassim Nicholas Taleb (The Black Swan: The Impact of the Highly Improbable (Incerto, #2))
Hitler/Himler research into genetics and mutigenerational families led them to believe that they could control the future by controlling society. Operating on the philosophy that secret knowledge equals power, they would keep pertinent facts from the people and alter their natural evolutionary process. They knew that traumas like incest and torture left people highly suggestible and easily led. After three generations of incest, abuse, and ignorance it becomes genetically encoded and people are born more compliant. It was believed that this could be a formula for mass mind control.
Cathy O'Brien (ACCESS DENIED For Reasons Of National Security: Documented Journey From CIA Mind Control Slave To U.S. Government Whistleblower)
According to the sex role and structural powerlessness hypothesis, women who have a lot of personal access to resources are predicted not to value resources in a mate as much as women lacking resources. This hypothesis receives no support from the existing empirical data, however. Indeed, women with high incomes value a potential mate’s income and education more, not less, than women with lower incomes.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
The obvious cure for the tragic shortcomings of human intuition in a high-tech world is education. And this offers priorities for educational policy: to provide students with the cognitive tools that are most important for grasping the modern world and that are most unlike the cognitive tools they are born with. The perilous fallacies we have seen in this chapter, for example, would give high priority to economics, evolutionary biology, and probability and statistics in any high school or college curriculum. Unfortunately, most curricula have barely changed since medieval times, and are barely changeable because no one wants to be the philistine who seems to be saying that it is unimportant to learn a foreign language, or English literature, or trigonometry, or the classics. But no matter how valuable a subject may be, there are only twenty-four hours in a day, and a decision to teach one subject is also a decision not to teach another one. The question is not whether trigonometry is important, but whether it is more important than statistics; not whether an educated person should know the classics, but whether it is more important for an educated person to know the classics than to know elementary economics. In a world whose complexities are constantly challenging our intuitions, these trade-offs cannot responsibly be avoided.
Steven Pinker (The Blank Slate: The Modern Denial of Human Nature)
I have a thin skin. I think this is part and parcel of depression and anxiety - to be precise - being a person quite likely to get depression and anxiety … I don’t fight it. I accept things more. This is who I am. And besides, fighting it actually makes it worse. The trick is to befriend depression and anxiety. To be thankful for them, because you can deal with them a lot better. And the way I have befriended them is by thanking them for my thin skin. Sure, without a thin skin I would have never known those terrible days of nothingness. Those days of either panic, or intense, bone-scorching lethargy. The days of self-hate, or drowning under invisible waves. I sometimes felt, in my self-pity, too fragile for a world of speed and right angles and noise. (I love Jonathan Rottenberg’s evolutionary theory of depression, that is to do with the being unable to adapt to the pendent: 'An ancient mood system has collided with a highly novel operating environment created by a remarkable species.’) But would I go along to a magical mind spa and ask for a skin-thickening treatment? Probably not. You need to feel life’s terror to feel its wonder.
Matt Haig (Reasons to Stay Alive)
[Mood allocates] investments of time, effort, resources, and risk taking to maximize Darwinian fitness in situations of varying propitiousness. High and low moods adjust cognition and behavior to cope with propitious and unpropitious situations.
Randolph M. Nesse (Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry)
David Buss has amassed a lot of evidence that human females across many cultures tend to prefer males who have high social status, good income, ambition, intelligence, and energy--contrary to the views of some cultural anthropologists, who assume that people vary capriciously in their sexual preferences across different cultures. He interpreted this as evidence that women evolved to prefer good providers who could support their families by acquiring and defending resources I respect his data enormously, but disagree with his interpretation. The traits women prefer are certainly correlated with male abilities to provide material benefits, but they are also correlated with heritable fitness. If the same traits can work both as fitness indicators and as wealth indicators, so much the better. The problem comes when we try to project wealth indicators back into a Pleistocene past when money did not exist, when status did not imply wealth, and when bands did not stay in one place long enough to defend piles of resources. Ancestral women may have preferred intelligent, energetic men for their ability to hunt more effectively and provide their children with more meat. But I would suggest it was much more important that intelligent men tended to produce intelligent, energetic children more likely to survive and reproduce, whether or not their father stayed around. In other words, I think evolutionary psychology has put too much emphasis on male resources instead of male fitness in explaining women's sexual preferences.
Geoffrey Miller (The Mating Mind: How Sexual Choice Shaped the Evolution of Human Nature)
This nationality business helps you make a great story and satisfies your hunger for ascription of causes. It seems to be the dump site where all explanations go until one can ferret out a more obvious one (such as, say, some evolutionary argument that “makes sense”). Indeed,
Nassim Nicholas Taleb (The Black Swan: The Impact of the Highly Improbable (Incerto, #2))
Here then is a scientific answer to the question, “What went wrong?”. Man is the victim of an evolutionary error, an error in brain building. Nature or the Mind Force was in too much of a hurry. It created our truly magnificent neocortex without setting up a clear chain of command to ensure that the new brain, seat of the reason, would dominate the old brains, seats of the instincts and emotions. The result was a highly suggestible, unstable naked ape that lived largely in the world of fantasy, was full of paranoid delusions and chronically liable to panic.
Robert S. de Ropp (Self-Completion: Keys to the Meaningful Life (Consciousness Classics))
Selection favors mechanisms that cause individuals to seek niches in which the competition is less intense. Mating provides some clear examples. If most women pursue the man with the highest status or greatest resources, then some women would do well by seeking men outside the arenas in which competition is keenest. In a mating system in which both polygyny and monogamy are possible, for example, a woman might be better off securing all of the resources of a lower-status monogamous man rather than settling for a fraction of the resources of a high-status polygynous man.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
A man described by authorities as one evolutionary step above a banana slug has recently admitted to having been locked in the Sacajawea Junior High biology lab over a long weekend nearly sixteen years ago when he fell asleep and was mistaken as a cadaver. Though the man is incapable of human speech, he was able, over a period of weeks, to chisel out his story in hieroglyphics on the bathroom wall of the insane asylum where he now resides. He claims that toward the end of the second day of his accidental captivity, he got downright lonely and sought companionship at his own intellectual level. He found that companionship in a petri dish.
Chris Crutcher (Staying Fat for Sarah Byrnes)
As one researcher noted, “it seems likely that males suffer higher mortality than do females because in the past they have enjoyed higher potential reproductive success, and this has selected for traits that are positively associated with high reproductive success but at a cost of decreased survival” (Trivers, 1985, p. 314).
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Another example of reactive heritability centers on the trait of extraversion, which is highly correlated with both physical strength and physical attractiveness (Lukaszewski & Roney, 2011; see also Lukaszewski et al., 2015). Strength and attractiveness apparently facilitate the success of extraverted social strategies, which involve initiating multiple social relationships, broadcasting desired qualities to others, ascending the status hierarchy, and pursuing multiple sex partners. These examples illustrate that personality can be condition dependent—an approach that is gaining increasing attention in the field (Lewis, 2015; Lewis et al., 2015).
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
It is hypocritical to exhort the Brazilians to conserve their rainforest after we have already destroyed the grassland ecosystem that occupied half the continent when we found it. A large-scale grassland restoration project would give us some moral authority when we seek conservation abroad. I must admit that I also like the idea because it would mean a better home for pronghorn, currently pushed by agriculture into marginal habitats-The high sagebrush deserts of the West. I would love to return the speedsters to their evolutionary home, the Floor of the Sky. Imagine a huge national reserve where anyone could see what caused Lewis and Clark to write with such enthusiasm in their journals-the sea of grass and flowers dotted with massive herds of bison, accompanied by the dainty speedsters and by great herds of elk. Grizzly bears and wolves would patrol the margins of the herds and coyotes would at last be reduced to their proper place. The song of the meadowlarks would pervade the prairie and near water the spring air would ring with the eerie tremolos of snipe.
John A. Byers (Built for Speed: A Year in the Life of Pronghorn)
Although Galileo was a devout Catholic, it was his conflict with the Vatican, sadly mismanaged on both sides, that lay at the basis of the running battle between science and religion, a tragic and confusing schism which persists unresolved. More than ever today, religion finds its revelatory truths threatened by scientific theory, and retreats into a defensive corner, while scientists go into the attack insisting that rational argument is the only valid criterion for an understanding of the workings of the universe. Maybe both sides have misunderstood the nature of their respective roles. Scientists are equipped to answer the mechanical question of how the universe and everything in it, including life, came about. But since their modes of thought are dictated by purely rational, materialistic criteria, physicists cannot claim to answer the questions of why the universe exists, and why we human beings are here to observe it, any more than molecular biologists can satisfactorily explain why – if our actions are determined by the workings of a selfish genetic coding – we occasionally listen to the voice of conscience and behave with altruism, compassion and generosity. Even these human qualities have come under attack from evolutionary psychologists who have ascribed altruism to a crude genetic theory by which familial cooperation is said to favour the survival of the species. Likewise the spiritual sophistication of musical, artistic and poetic activity is regarded as just a highly advanced function of primitive origins.
Jane Hawking (Travelling to Infinity: My Life With Stephen)
The combination of low empathizing and high systemizing abilities might mean a rapid ascent of a man to the top of the social pile. This is because men in every culture compete against each other for success in social rank. As we mentioned above, a male’s position in the social dominance hierarchy in most species directly affects his fertility. For example, in some species it is only the alpha male that gets to reproduce. And even today, among modern humans, men with higher social status tend to have more children and more wives, compared with men of lower social status. To achieve social dominance, males use physical force, or the threat of force, or other kinds of threat (for example, withdrawing support). That is why, in most species, males are bigger, stronger, and more aggressive than females.
Simon Baron-Cohen (The Essential Difference: Male And Female Brains And The Truth About Autism)
Beliefs about overimportance of thoughts and thought control are more frequent in highly religious people and mediate the observed association between religiosity and OCD. Thought-action fusion overlaps with magical thinking and is associated with religiosity, paranormal beliefs, and positive schizotypy. most likely, thought-action fusion plays a significant role in the etiology of autogenous obsessions.
Marco del Giudice (Evolutionary Psychopathology: A Unified Approach)
When a person believes that a God is truly concerned about the well-being of life on earth, and especially of human life, the belief adorns that person with various positive psychological elements such as emotional stability, in times of distress and a highly functional moral compass. Here this belief has nothing to do with reality whatsoever, rather it serves the evolutionary purpose of self-preservation.
Abhijit Naskar
At a higher level of abstraction, the behavioral correlates of life history strategies can be framed within the five-factor model of personality. Among the Big Five, agreeableness and conscientiousness show the most consistent pattern of associations with slow traits such as restricted sociosexuality, long-term mating orientation, couple stability, secure attachment to parents in infancy and romantic partners in adulthood, reduced sex drive, low impulsivity, and risk aversion across domains. Conscientiousness and (to a smaller extent) agreeableness are also the most reliable personality predictors of physical health and longevity; the contribution of neuroticism is mixed and may depend on the specific facets considered. The life history correlates of neuroticism are much less straightforward; for example, high neuroticism tends to predict increased short-term mating in women but reduced short-term mating in men, with much cross-cultural variation. There is also evidence that slow life history–related traits can be associated with social anxiety and insecurity, which is consistent with a general profile of risk aversion and behavioral inhibition. As a first approximation, then, metatrait alpha can be treated as a broadband correlate of slow strategies, with the caveat that neuroticism may be elevated at both ends of the continuum.
Marco del Giudice (Evolutionary Psychopathology: A Unified Approach)
Populations eating a remarkably wide range of traditional diets generally don't suffer from these chronic diseases. These diets run the gamut from ones very high in fat (the Inuit in Greenland subsist largely on seal blubber) to ones high in carbohydrate (Central American Indians subsist largely on maize and beans) to ones very high in protein (Masai tribesmen in Africa subsist chiefly on cattle blood, meat and milk), to cite three rather extreme examples. But much the same holds true for more mixed traditional diets. What this suggests is that there is no single ideal human diet but that the human omnivore is exquisitely adapted to a wide range of different foods and a variety of different diets. Except, that is, for one: the relatively new (in evolutionary terms) Western diet that that most of us now are eating. What an extraordinary achievement for a civilization: to have developed the one diet that reliably makes its people sick!
Michael Pollan (Food Rules: An Eater's Manual)
[God] tells the woman that she will now bring forth children in sorrow, and desire an unworthy, sometimes resentful man, who will in consequence lord her biological fate over her, permanently. What might this mean? It could just mean that God is a patriarchal tyrant, as politically motivated interpretations of the ancient story insist. I think it’s—merely descriptive. Merely. And here is why: As human beings evolved, the brains that eventually gave rise to self-consciousness expanded tremendously. This produced an evolutionary arms race between fetal head and female pelvis.56 The female graciously widened her hips, almost to the point where running would no longer be possible. The baby, for his part, allowed himself to be born more than a year early, compared to other mammals of his size, and evolved a semi-collapsible head.57 This was and is a painful adjustment for both. The essentially fetal baby is almost completely dependent on his mother for everything during that first year. The programmability of his massive brain means that he must be trained until he is eighteen (or thirty) before being pushed out of the nest. This is to say nothing of the woman’s consequential pain in childbirth, and high risk of death for mother and infant alike. This all means that women pay a high price for pregnancy and child-rearing, particularly in the early stages, and that one of the inevitable consequences is increased dependence upon the sometimes unreliable and always problematic good graces of men.
Jordan B. Peterson (12 Rules for Life: An Antidote to Chaos)
Certainly genetic differences matter. Some people’s genes dispose them to be unusually ambitious, or clever, or athletic, or artistic, or various other things— including unusually rich in serotonin. But these traits depend, for their flowering, on the environment (and sometimes on each other), and their eventual translation into status can rest heavily on chance. No one is born to lead, and no one is born to follow. And to the extent that some people are born with a leg up in the race (as they surely are), that birthright probably lies at least as much in cultural as in genetic advantage. In any event, there are good Darwinian reasons to believe that everyone is born with the capacity for high serotonin—with the equipment to function as a high status primate given a social setting conducive to their ascent. The whole point of the human brain is behavioral flexibility, and it would be very unlike natural selection, given that flexibility, to deny anyone a chance at the genetic payoffs of high status, should the opportunity arise.
Robert Wright (The Moral Animal: Why We Are the Way We Are - The New Science of Evolutionary Psychology)
Evolutionary scholars have long stressed the adaptive role of aggressive and antisocial behavior as a high-risk strategy for social and mating competition. In evolutionary psychopathology, antisocial disorders are usually regarded as costly but potentially adaptive strategies rather than behavioral dysfunctions. Some authors have focused specifically on the evolution of psychopathy, and argued that this condition embodies a "cheater" social strategy designed to exploit other people's trust and cooperative behavior while avoiding reciprocation.
Marco del Giudice (Evolutionary Psychopathology: A Unified Approach)
Paternal investment is costly and it closes down a man’s opportunities for short-term and cost-free alliances. Most importantly, if he selects an unfaithful partner he runs the risk of a lifetime investment in another man’s child. Men, under monogamy, are as choosy as women and high on their list of desirable qualities comes fidelity—which he can only estimate by the ease with which other men have gained sexual access in the past. So men, as the saying goes, may want a wife who is “a whore in the bedroom”—as long as she is their whore and nobody else’s.
Anne Campbell (A Mind of Her Own: The Evolutionary Psychology of Women)
it is easy to recognize an evolutionary process at work that has molded the human form for better survival in an arctic environment. Populations that live at high altitudes, like Tibetans, represent another adaptation to extreme environments; in this case, the changes in blood cell regulation are less visible but have been identified genetically. The adaptation of Jews to capitalism is another such evolutionary process, though harder to recognize because the niche to which Jews are adapted is one that has required a behavioral change, not a physical one.
Nicholas Wade (A Troublesome Inheritance: Genes, Race and Human History)
...a large segment of our population appears to have moved, in its cultural beliefs, to the use of an "ideal" measuring implement, based particularly on the individual's self-assessment of what "one's life should be like," e.g., essentially symptom free. This has moved us radically away from the reality of the human condition in which most of us have some nagging physical and mental symptoms for much of our lives. If one looks at history, developing countries, the poor, or soldiers (engaged in a highly stressful, physically and psychologically demanding and always potentially dangerous profession), this reality is clear. One recognizes that such culturally espoused ideal states of health are at best illusory. Life is filled with traumas, fears, apprehensions, hunger, aches, pains, illnesses, failures, unfulfilling work, and memories of pain. It is balanced by moments of happiness and pleasure, memories of positive events, doing one's duty, and enduring. The evolutionary history of our species is one in which those individuals who have survived to continue the human line have done so in the face of extreme violence, hunger, drought, flood, diseases, and war.
Marlowe David H.
Every Navy warship assigned to the Sol protection fleet flashed in towards Earth, knitting together in a defensive formation that extended out beyond lunar orbit. Weapons platforms that had spent decades stealthed in high orbit emerged to join the incredible array of firepower lining up on the Swarm. All over the planet, force fields powered up, shielding the remaining cities. Anyone outside an urban area was immediately teleported in to safety. The T-sphere itself was integrated into the defence organization, ready to ward off energy assaults against the planet by rearranging spacetime in a sharp curve.
Peter F. Hamilton (The Evolutionary Void (Void, #3))
Criminalization and interdiction have filled prisons and corrupted governments in country after country. However, increasingly potent drugs that can be synthetized in any basement make controlling access increasingly impossible. Legalization seems like a good idea but causes more addiction. Our strongest defense is likely to be education, but scare stories make kids want to try drugs. Every child should learn that drugs take over the brain and turn some people into miserable zombies and that we have no way to tell who will get addicted the fastest. They should also learn that the high fades as addiction takes over.
Randolph M. Nesse (Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry)
Defining Europe is a slippery undertaking. Its diversity, evolutionary history and shifting borders make the place almost protean. Yet, paradoxically, Europe is immediately recognisable. With its distinctive human landscapes, once-great forests, Mediterranean coasts and Alpine vistas—we all know Europe when we see it. And the Europeans themselves, with their castles, towns and unmistakable music, are every bit as instantly recognisable. Moreover, it is important to recognise that Europeans share a highly influential dreamtime—in the ancient worlds of Greece and Rome. Even Europeans whose forebears were never part of this classical world claim it as their own, looking to it for knowledge and inspiration.
Tim Flannery (Europe: A Natural History)
Reflecting back on the journey to the “Great Outdoors” places me in a different tonal mood, filled up with hope and passion, not resentful, suppressed relics of anger unresolved Did you listen to the winds? What did you hear? Did you listen to the trees? What knowledge did they bring you? Did you listen to the birds? What songs did they sing to you? Did you listen to the Universe(s)? What messages did they bring you? Did you listen to the ancestors? What hope did they send you? Did you really listen? Close your eyes and open up your full heart and listen again Not for me Do it 4 UrSelf Do it 4 tha Future Look beyond UrSelf Open up UrSelf Love ThySelf Quiet the chatter of your mind, close the racing tracks and be still and quiet so that U can hear what they’re trying to say to U. Be appreciative for what U have been bestowed and blessed to be stewards of, please do not take this to mean: Destroy, dominate, and control. Let it mean be cognizant of the complexity, respect true biodiversity, respect and honor all Life, allow for balance, and recognize evolutionary adaptability in all of Creation. The winds are blowing good tidings and blessings in this here direction as this one poem comes to a close while striving for the rootedness of an ancient Sequoia so high up in the sky and deeply rooted in our common Mother. Listen to my woes of loneliness and see that will Life all around, NO one is truly lonely or alone.
Irucka Ajani Embry (Balancing the Rift: ReCONNECTualizing the Pasenture)
When a human sees a snake, fear arises because millions of neurons in the brain swiftly calculate the relevant data and conclude that the probability of death is high. Feeling of sexual attraction arise when other biochemical algorithms calculate that a nearby individual offers a high probability of successful mating. Social bonding or some other coveted goal. Moral feelings such as outrage, guilt or forgiveness derive from neural mechanisms that evolved to enable group cooperation. All these biochemical algorithms were honed though millions of years of evolution. If the feelings of some ancient ancestor made a mistake, the genes shaping these feelings did not pass on to the next generation. Feelings are thus not the opposite of rationality – they embody evolutionary rationality.
Yuval Noah Harari (21 Lessons for the 21st Century)
Experiments have explored the link between physical and social stature (Wilson, 1968). In one study, the same man was introduced to different audiences but was identified to each audience as having a different rank—professor, graduate student, and so on. The audiences were subsequently asked to estimate the height of the man. Audiences to whom the man was described as being high in status recalled him as being taller than audiences to whom the man was described as being lower in status. Even with people we know personally, our mental image of their height is exaggerated if we know them to be high in social status (Dannenmaier & Thumin, 1964). High-status people, in short, are conceptualized as being large in size—they “loom large” in our eyes (Holbrook, Fessler, & Navarrete, 2016).
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Evolutionary scientists Michael McGuire and Michael Raleigh conducted experiments on vervet monkeys and found that males with high social rank had almost twice as much serotonin in their blood as did the low-ranking monkeys (McGuire & Troisi, 1998). As with T, however, the causal paths can run in both directions. When alpha males were overthrown, their serotonin levels plummeted. When a lower-ranking male ascended to power, his serotonin levels rose. McGuire and Raleigh discovered that they could dramatically reduce the serotonin levels of an alpha male simply by keeping him behind a one-way mirror so that the other monkeys could not see him and thus they did not perform the submissive displays. Apparently, the alpha males interpret the failure of others to submit as a sign of lost status, so their serotonin levels plummet.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Maybe, but such cycles are not just a Gallic idiosyncracy. Take an English phrase like ‘up above’, and you’ll discover a no less hyperbolic history. Old English ufan meant ‘on up’ – it was the locative case of the preposition uf ‘up’. But this little ufan was not considered nearly sturdy enough, so it was reinforced by another preposition, be ‘by’, to give a beefier be-ufan ‘by on up’. But before long, be-ufan was assaulted by the forces of erosion, and ended up as a mere bufan. Naturally, the syllabically-challenged bufan had to be pumped up again, this time by the preposition an ‘on’, to give an-bufan ‘on by on up’. Later on, anbufan was ground down by erosion, and – to cut a long story short – ended up as the modest above. But it seems that a mere above doesn’t soar nearly high enough nowadays, so we sometimes feel the need to reinforce it with ‘up’, to give up above – literally ‘up on by on up’.
Guy Deutscher (The Unfolding of Language: An Evolutionary Tour of Mankind's Greatest Invention)
Our definition of an atheist as someone who denies perfection has an immediate corollary; he is also someone who denies meaning. If you think about it, meaning is entirely invested in perfection. We expect a perfect being to know the meaning of existence, and be capable of telling us. We expect a perfect evolutionary process to culminate with we ourselves being perfect and knowing everything. Our pursuit of perfection/God is the meaning of life. To be an atheist is to reject perfection, hence reject meaning. That’s why we brand all atheists as nihilists. They don’t believe in anything. They don’t believe in meaning. And that makes them no different from machines. They are not living beings, or they refuse to be living beings. They are unquestionably high on the autistic spectrum, and they see themselves and the universe as machines rather than living, evolving organisms, getting more and more perfect.
Mike Hockney (The Sam Harris Delusion (The God Series Book 22))
Bertrand Russell famously said: “It is undesirable to believe a proposition when there is no ground whatsoever for supposing it is true.” [but] Russell’s maxim is the luxury of a technologically advanced society with science, history, journalism, and their infrastructure of truth-seeking, including archival records, digital datasets, high-tech instruments, and communities of editing, fact-checking, and peer review. We children of the Enlightenment embrace the radical creed of universal realism: we hold that all our beliefs should fall within the reality mindset. We care about whether our creation story, our founding legends, our theories of invisible nutrients and germs and forces, our conceptions of the powerful, our suspicions about our enemies, are true or false. That’s because we have the tools to get answers to these questions, or at least to assign them warranted degrees of credence. And we have a technocratic state that should, in theory, put these beliefs into practice. But as desirable as that creed is, it is not the natural human way of believing. In granting an imperialistic mandate to the reality mindset to conquer the universe of belief and push mythology to the margins, we are the weird ones—or, as evolutionary social scientists like to say, the WEIRD ones: Western, Educated, Industrialized, Rich, Democratic. At least, the highly educated among us are, in our best moments. The human mind is adapted to understanding remote spheres of existence through a mythology mindset. It’s not because we descended from Pleistocene hunter-gatherers specifically, but because we descended from people who could not or did not sign on to the Enlightenment ideal of universal realism. Submitting all of one’s beliefs to the trials of reason and evidence is an unnatural skill, like literacy and numeracy, and must be instilled and cultivated.
Pinker Steven (Rationality: What It Is, Why It Seems Scarce, Why It Matters)
In the most direct test of the effects of status on social reasoning, Cummins had subjects test for the rule “if someone was assigned to lead a study session, that person was required to tape record the session” (Cummins, 1998, p. 41). The reasoner’s task was to test for compliance with the rule by selecting which study session records to inspect. Here was the crucial manipulation: Half the participants were told to adopt the perspective of the high-ranking individual, in this case a dormitory resident assistant, and to check on the students under their care. The other half were told to adopt the perspective of a student (low-ranking) and to check on possible violations by the dormitory resident assistant. The results showed a compelling link between status and social reasoning: 65 percent looked for potential rule violations when they were checking on people lower in status than themselves, whereas only 20 percent looked for potential rule violations when they were checking on people of equal status or higher status than themselves.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Human beings are really bad at loneliness. We’re not built for it. People have been attracted to tribes of like-minded others ever since the time of ancient humans, who communed in close-knit groups for survival. But beyond the evolutionary advantage, community also makes us feel a mysterious thing called happiness. Neuroscientists have found that our brains release feel-good chemicals like dopamine and oxytocin when we partake in transcendent bonding rituals, like group chanting and singing. Our nomadic hunter-gatherer ancestors used to pack their village squares to engage in ritualistic dances, though there was no practical need for them. Modern citizens of countries like Denmark and Canada, whose governments prioritize community connection (through high-quality public transportation, neighborhood co-ops, etc.), self-report higher degrees of satisfaction and fulfillment. All kinds of research points to the idea that humans are social and spiritual by design. Our behavior is driven by a desire for belonging and purpose. We’re “cultish” by nature.
Amanda Montell (Cultish: The Language of Fanaticism)
Lamarck’s Impact So, how could these "favorable variations" occur? Darwin tried to answer this question from the standpoint of the primitive understanding of science at that time. According to the French biologist Chevalier de Lamarck (1744-1829), who lived before Darwin, living creatures passed on the traits they acquired during their lifetime to the next generation. He asserted that these traits, which accumulated from one generation to another, caused new species to be formed. For instance, he claimed that giraffes evolved from antelopes; as they struggled to eat the leaves of high trees, their necks were extended from generation to generation. Darwin also gave similar examples. In his book The Origin of Species, for instance, he said that some bears going into water to find food transformed themselves into whales over time. However, the laws of inheritance discovered by Gregor Mendel (1822-84) and verified by the science of genetics, which flourished in the twentieth century, utterly demolished the legend that acquired traits were passed on to subsequent generations. Thus, natural selection fell out of favor as an evolutionary mechanism.
Harun Yahya (Those Who Exhaust All Their Pleasures In This Life)
The most alarming rhetoric comes out of the dispute between liberals and conservatives, and it’s a dangerous waste of time because they’re both right. The perennial conservative concern about high taxes supporting a nonworking “underclass” has entirely legitimate roots in our evolutionary past and shouldn’t be dismissed out of hand. Early hominids lived a precarious existence where freeloaders were a direct threat to survival, and so they developed an exceedingly acute sense of whether they were being taken advantage of by members of their own group. But by the same token, one of the hallmarks of early human society was the emergence of a culture of compassion that cared for the ill, the elderly, the wounded, and the unlucky. In today’s terms, that is a common liberal concern that also has to be taken into account. Those two driving forces have coexisted for hundreds of thousands of years in human society and have been duly codified in this country as a two-party political system. The eternal argument over so-called entitlement programs—and, more broadly, over liberal and conservative thought—will never be resolved because each side represents an ancient and absolutely essential component of our evolutionary past.
Sebastian Junger (Tribe: On Homecoming and Belonging)
Just as there are batterers who will victimize partner after partner, so are there serial victims, women who will select more than one violent man. Given that violence is often the result of an inability to influence events in any other way, and that this is often the result of an inability or unwillingness to effectively communicate, it is interesting to consider the wide appeal of the so-called strong and silent type. The reason often cited by women for the attraction is that the silent man is mysterious, and it may be that physical strength, which in evolutionary terms brought security, now adds an element of danger. The combination means that one cannot be completely certain what this man is feeling or thinking (because he is silent), and there might be fairly high stakes (because he is strong and potentially dangerous). I asked a friend who has often followed her attraction to the strong and silent type how long she likes men to remain silent. “About two or three weeks,” she answered, “Just long enough to get me interested. I like to be intrigued, not tricked. The tough part is finding someone who is mysterious but not secretive, strong but not scary.” One of the most common errors in selecting a boyfriend or spouse is basing the prediction on potential. This is actually predicting what certain elements might add up to in some different context: He isn’t working now, but he could be really successful. He’s going to be a great artist—of course he can’t paint under present circumstances. He’s a little edgy and aggressive these days, but that’s just until he gets settled. Listen to the words: isn’t working; can’t paint; is aggressive. What a person is doing now is the context for successful predictions, and marrying a man on the basis of potential, or for that matter hiring an employee solely on the basis of potential, is a sure way to interfere with intuition. That’s because the focus on potential carries our imagination to how things might be or could be and away from how they are now. Spousal abuse is committed by people who are with remarkable frequency described by their victims as having been “the sweetest, the gentlest, the kindest, the most attentive,” etc. Indeed, many were all of these things during the selection process and often still are—between violent incidents. But even though these men are frequently kind and gentle in the beginning, there are always warning signs. Victims, however, may not always choose to detect them.
Gavin de Becker (The Gift of Fear: Survival Signals That Protect Us from Violence)
Male power and patriarchy are clearly part of the picture. Men historically created the workplace rules and influenced social norms that overlooked sexual harassment. An evolutionary perspective highlights an underlying sexual psychology that influences these male-biased practices. Studies by psychologist John Bargh and his colleagues, for example, explored the unconscious links between power and sex.25 One study found that men experienced an unconscious association between the concepts of power and sex, but this occurred only for men who scored high on a “likelihood to sexually harass” scale. In these men’s minds, concepts like “authority” and “boss” were automatically linked with concepts like “foreplay,” “bed,” and “date.” Their second study primed men to think about power and subsequently asked them to rate the attractiveness of a female confederate in the room who the men believed was just another study participant. Again, only men scoring high in likelihood to sexually harass viewed the woman as especially attractive and expressed a desire to get to know her. In short, power and sex are linked, but primarily in the minds of a subset of men. This may explain why only a minority of men in positions of power over women sexually harass them; many men with power do not.
David M. Buss (When Men Behave Badly: The Hidden Roots of Sexual Deception, Harassment, and Assault)
Humans have undoubtedly evolved mechanisms that assess their own mate value relative to others in their social environment. Ancestral environments were populated with relatively small groups of people containing around 50 to 150 individuals. Assessments of relative mate value were probably fairly accurate. One function of accurate assessments would have been to focus attraction tactics on potential mates within their own mate value range. In our current environment, however, the population is substantially larger, and the images to which individuals are exposed through television and the internet show an unprecedented comparison standard. Fashion models and actresses, for example, are often highly physically attractive. Extremely attractive women are a tiny fraction of the population, yet images of these women are presented at a misleadingly high frequency. This might have the effect of artificially lowering women’s judgments of their value as a potential mate relative to competitors in the local pool of potential mates. This, in turn, might escalate intrasexual competition between women or cause them to take drastic measures to try to increase their attractiveness—a possible cause of body image problems, eating disorders such as anorexia and bulimia, or depression (Faer et al., 2005).
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Much of my research had stated that people with PTSD had shrunken prefrontal cortices—that experiencing triggers often shut down the logical centers of our brains and left us irrational and incapable of complex thought. But Siegle told me he’d discovered that research to be flawed. He’d found that with many people with complex PTSD, the exact opposite was happening. In moments of intense stress and trauma, our prefrontal cortices were actually far more active. Normally, if you’re facing a threat, your body immediately reacts to it. Your heart starts pumping blood. The hair on the back of your neck stands up. This is all in service of getting blood to your legs so you can run the hell away from it. On top of this, you feel your heart beating faster. You recognize that you’re freaking out. That makes you even more anxious, and your heart beats even faster. But Siegle told me, “As far as we can tell with complex PTSD, in really stressful situations, you’ve got this coping skill that allows the prefrontal cortex to just shut off some of our evolutionary freak-out mechanisms and instead have high levels of prefrontal activity. So our bodies stop reacting.” In other words, in some moments of intense stress, we are super-duper good at dissociation. Our hearts don’t pump as hard. Our brains cut themselves off from our bodies, so we don’t really have that feedback loop of getting anxious about getting anxious. Instead, our prefrontal cortices blink online—we become hyperrational. Super focused. Calm. Siegle explained it this way: “If running away has never been an option for you, you have to be cunning and do other things. So it’s like, this is time to bring all of our resources online, because we’re going to survive this.
Stephanie Foo (What My Bones Know: A Memoir of Healing from Complex Trauma)
A major source of conflict is that men sometimes infer sexual interest on the part of a woman when it does not exist. A series of experiments has documented this phenomenon (Abbey, 1982; Lindgren, George, & Shoda, 2007). In one study, 98 male and 102 female college students viewed a 10-minute videotape of a conversation in which a female student visits a male professor’s office to ask for more time to complete a term paper. The actors in the film were a female drama student and a professor in the theater department. Neither the student nor the professor acted flirtatious or overtly sexual, although both were instructed to behave in a friendly manner. People who witnessed the tape then rated the likely intentions of the woman using a seven-point scale. Women watching the interaction were more likely to say that she was trying to be friendly, with an average rating of 6.45, and not sexy (2.00) or seductive (1.89). Men, also perceiving friendliness (6.09), were significantly more likely than women to infer seductive (3.38) and sexual intentions (3.84). A speed-dating laboratory procedure had men rate women’s sexual interest in them a er a brief interaction and compared those ratings to women’s self-reported sexual interest in each of the men (Perilloux et al., 2012). Again, men exhibited a sexual misperception bias, perceiving women as significantly more interested in them than women actually were. Men high in self-perceived attractiveness and female-evaluated mate value are especially vulnerable to the sexual over-perception bias (Kohl & Robertson, 2014; Perilloux et al., 2012). And men who pursue a short-term mating strategy are also more prone to the sexual over-perception bias (Perilloux et al., 2012), likely because this bias facilitates more frequent attempts to initiate sexual overtures.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Why do families blame themselves? If so many of the family theories have been discredited why spend so much time on the issue here? Family theories in mental illness continue to exercise a remarkably powerful hold over us despite the evidence. And not just in schizophrenia but in depression, anorexia nervosa, personality disorder, drug and alcohol abuse, etc. Parents seem to have an endless capacity to blame themselves for what happens to their children (and perhaps children to blame their parents). This is probably because we need to believe it. Just as we need to believe in free will and our influence on the outside world, family members need to believe that they influence each other. If we didn’t why would we bother? The evolutionary psychologists would say that parents need to believe it to invest years and years bringing up their children. We’re biologically programmed to look after our children so we need some belief system to support it (just as they might say we’re biologically programmed to mate and need to believe in love to support it). It is proposed that such a belief is a mechanism for sustaining our attention to our biological task. The downside is, of course, guilt and blame. If we believe we have an influence we feel we have failed if things do not work out well. It is inescapable. Even in expressed emotion work where therapists insist emphatically that no one is to blame and that the aim is solely to find more effective coping strategies, families do feel blamed. ‘If only we weren’t so over-involved he would not have so many relapses.’ ‘Other families must have dealt with it better otherwise how would the therapist know what to advise?’ For some families feeling responsible, despite the guilt, is preferable. It implies the logical consequence that there must be something they can do to influence the outcome. Cultures which value resignation are less likely to blame themselves (high expressed emotion is less common in India than in Europe).
Tom Burns (Psychiatry: A Very Short Introduction)
Neo-Darwinism and Mutations In order to find a solution, Darwinists advanced the "Modern Synthetic Theory," or as it is more commonly known, Neo-Darwinism, at the end of the 1930s. Neo- Darwinism added mutations, which are distortions formed in the genes of living beings due to such external factors as radiation or replication errors, as the "cause of favorable variations" in addition to natural mutation. Today, the model that stands for evolution in the world is Neo-Darwinism. The theory maintains that millions of living beings formed as a result of a process whereby numerous complex organs of these organisms (e.g., ears, eyes, lungs, and wings) underwent "mutations," that is, genetic disorders. Yet, there is an outright scientific fact that totally undermines this theory: Mutations do not cause living beings to develop; on the contrary, they are always harmful. The reason for this is very simple: DNA has a very complex structure, and random effects can only harm it. The American geneticist B. G. Ranganathan explains this as follows: First, genuine mutations are very rare in nature. Secondly, most mutations are harmful since they are random, rather than orderly changes in the structure of genes; any random change in a highly ordered system will be for the worse, not for the better. For example, if an earthquake were to shake a highly ordered structure such as a building, there would be a random change in the framework of the building which, in all probability, would not be an improvement. Not surprisingly, no mutation example, which is useful, that is, which is observed to develop the genetic code, has been observed so far. All mutations have proved to be harmful. It was understood that mutation, which is presented as an "evolutionary mechanism," is actually a genetic occurrence that harms living things, and leaves them disabled. (The most common effect of mutation on human beings is cancer.) Of course, a destructive mechanism cannot be an "evolutionary mechanism." Natural selection, on the other hand, "can do nothing by itself," as Darwin also accepted. This fact shows us that there is no "evolutionary mechanism" in nature. Since no evolutionary mechanism exists, no such any imaginary process called "evolution" could have taken place.
Harun Yahya (Those Who Exhaust All Their Pleasures In This Life)
And, even more important for our purposes, these facts are sturdy enough that we can build a sensible diet upon them. Here they are: FACT 1. Populations that eat a so-called Western diet—generally defined as a diet consisting of lots of processed foods and meat, lots of added fat and sugar, lots of refined grains, lots of everything except vegetables, fruits, and whole grains—invariably suffer from high rates of the so-called Western diseases: obesity, type 2 diabetes, cardiovascular disease, and cancer. Virtually all of the obesity and type 2 diabetes, 80 percent of the cardiovascular disease, and more than a third of all cancers can be linked to this diet. Four of the top ten killers in America are chronic diseases linked to this diet. The arguments in nutritional science are not about this well-established link; rather, they are all about identifying the culprit nutrient in the Western diet that might be responsible for chronic diseases. Is it the saturated fat or the refined carbohydrates or the lack of fiber or the transfats or omega-6 fatty acids—or what? The point is that, as eaters (if not as scientists), we know all we need to know to act: This diet, for whatever reason, is the problem. FACT 2. Populations eating a remarkably wide range of traditional diets generally don’t suffer from these chronic diseases. These diets run the gamut from ones very high in fat (the Inuit in Greenland subsist largely on seal blubber) to ones high in carbohydrate (Central American Indians subsist largely on maize and beans) to ones very high in protein (Masai tribesmen in Africa subsist chiefly on cattle blood, meat, and milk), to cite three rather extreme examples. But much the same holds true for more mixed traditional diets. What this suggests is that there is no single ideal human diet but that the human omnivore is exquisitely adapted to a wide range of different foods and a variety of different diets. Except, that is, for one: the relatively new (in evolutionary terms) Western diet that most of us now are eating. What an extraordinary achievement for a civilization: to have developed the one diet that reliably makes its people sick! (While it is true that we generally live longer than people used to, or than people in some traditional cultures do, most of our added years owe to gains in infant mortality and child health, not diet.) There is actually a third, very hopeful fact that flows from these two: People who get off the Western diet see dramatic improvements in their health. We have good research to suggest that the effects of the Western diet can be rolled back, and relatively quickly.
Michael Pollan (Food Rules: An Eater's Manual)
The most alarming rhetoric comes out of the dispute between liberals and conservatives, and it’s a dangerous waste of time because they’re both right. The perennial conservative concern about high taxes supporting a nonworking “underclass” has entirely legitimate roots in our evolutionary past and shouldn’t be dismissed out of hand. Early hominids lived a precarious existence where freeloaders were a direct threat to survival, and so they developed an exceedingly acute sense of whether they were being taken advantage of by members of their own group. But by the same token, one of the hallmarks of early human society was the emergence of a culture of compassion that cared for the ill, the elderly, the wounded, and the unlucky. In today’s terms, that is a common liberal concern that also has to be taken into account. Those two driving forces have coexisted for hundreds of thousands of years in human society and have been duly codified in this country as a two-party political system. The eternal argument over so-called entitlement programs—and, more broadly, over liberal and conservative thought—will never be resolved because each side represents an ancient and absolutely essential component of our evolutionary past. So how do you unify a secure, wealthy country that has sunk into a zero-sum political game with itself? How do you make veterans feel that they are returning to a cohesive society that was worth fighting for in the first place? I put that question to Rachel Yehuda of Mount Sinai Hospital in New York City. Yehuda has seen, up close, the effect of such antisocial divisions on traumatized vets. “If you want to make a society work, then you don’t keep underscoring the places where you’re different—you underscore your shared humanity,” she told me. “I’m appalled by how much people focus on differences. Why are you focusing on how different you are from one another, and not on the things that unite us?” The United States is so powerful that the only country capable of destroying her might be the United States herself, which means that the ultimate terrorist strategy would be to just leave the country alone. That way, America’s ugliest partisan tendencies could emerge unimpeded by the unifying effects of war. The ultimate betrayal of tribe isn’t acting competitively—that should be encouraged—but predicating your power on the excommunication of others from the group. That is exactly what politicians of both parties try to do when they spew venomous rhetoric about their rivals. That is exactly what media figures do when they go beyond criticism of their fellow citizens and openly revile them. Reviling people you share a combat outpost with is an incredibly stupid thing to do, and public figures who imagine their nation isn’t, potentially, one huge combat outpost are deluding themselves.
Sebastian Junger (Tribe: On Homecoming and Belonging)
Since emotions have to be programmed into robots from the outside, manufacturers may offer a menu of emotions carefully chosen on the basis of whether they are necessary, useful, or will increase bonding with the owner. In all likelihood, robots will be programmed to have only a few human emotions, depending on the situation. Perhaps the emotion most valued by the robot’s owner will be loyalty. One wants a robot that faithfully carries out its commands without complaints, that understands the needs of the master and anticipates them. The last thing an owner will want is a robot with an attitude, one that talks back, criticizes people, and whines. Helpful criticisms are important, but they must be made in a constructive, tactful way. Also, if humans give it conflicting commands, the robot should know to ignore all of them except those coming from its owner. Empathy will be another emotion that will be valued by the owner. Robots that have empathy will understand the problems of others and will come to their aid. By interpreting facial movements and listening to tone of voice, robots will be able to identify when a person is in distress and will provide assistance when possible. Strangely, fear is another emotion that is desirable. Evolution gave us the feeling of fear for a reason, to avoid certain things that are dangerous to us. Even though robots will be made of steel, they should fear certain things that can damage them, like falling off tall buildings or entering a raging fire. A totally fearless robot is a useless one if it destroys itself. But certain emotions may have to be deleted, forbidden, or highly regulated, such as anger. Given that robots could be built to have great physical strength, an angry robot could create tremendous problems in the home and workplace. Anger could get in the way of its duties and cause great damage to property. (The original evolutionary purpose of anger was to show our dissatisfaction. This can be done in a rational, dispassionate way, without getting angry.) Another emotion that should be deleted is the desire to be in command. A bossy robot will only make trouble and might challenge the judgment and wishes of the owner. (This point will also be important later, when we discuss whether robots will one day take over from humans.) Hence the robot will have to defer to the wishes of the owner, even if this may not be the best path. But perhaps the most difficult emotion to convey is humor, which is a glue that can bond total strangers together. A simple joke can defuse a tense situation or inflame it. The basic mechanics of humor are simple: they involve a punch line that is unanticipated. But the subtleties of humor can be enormous. In fact, we often size up other people on the basis of how they react to certain jokes. If humans use humor as a gauge to measure other humans, then one can appreciate the difficulty of creating a robot that can tell if a joke is funny or not.
Michio Kaku (The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind)
The traditional hospital practice of excluding parents ignored the importance of attachment relationships as regulators of the child’s emotions, behaviour and physiology. The child’s biological status would be vastly different under the circumstances of parental presence or absence. Her neurochemical output, the electrical activity in her brain’s emotional centres, her heart rate, blood pressure and the serum levels of the various hormones related to stress would all vary significantly. Life is possible only within certain well-defined limits, internal or external. We can no more survive, say, high sugar levels in our bloodstream than we can withstand high levels of radiation emanating from a nuclear explosion. The role of self-regulation, whether emotional or physical, may be likened to that of a thermostat ensuring that the temperature in a home remains constant despite the extremes of weather conditions outside. When the environment becomes too cold, the heating system is switched on. If the air becomes overheated, the air conditioner begins to work. In the animal kingdom, self-regulation is illustrated by the capacity of the warm-blooded creature to exist in a broad range of environments. It can survive more extreme variations of hot and cold without either chilling or overheating than can a coldblooded species. The latter is restricted to a much narrower range of habitats because it does not have the capacity to self-regulate the internal environment. Children and infant animals have virtually no capacity for biological self-regulation; their internal biological states—heart rates, hormone levels, nervous system activity — depend completely on their relationships with caregiving grown-ups. Emotions such as love, fear or anger serve the needs of protecting the self while maintaining essential relationships with parents and other caregivers. Psychological stress is whatever threatens the young creature’s perception of a safe relationship with the adults, because any disruption in the relationship will cause turbulence in the internal milieu. Emotional and social relationships remain important biological influences beyond childhood. “Independent self-regulation may not exist even in adulthood,” Dr. Myron Hofer, then of the Departments of Psychiatry and Neuroscience at Albert Einstein College of Medicine in New York, wrote in 1984. “Social interactions may continue to play an important role in the everyday regulation of internal biologic systems throughout life.” Our biological response to environmental challenge is profoundly influenced by the context and by the set of relationships that connect us with other human beings. As one prominent researcher has expressed it most aptly, “Adaptation does not occur wholly within the individual.” Human beings as a species did not evolve as solitary creatures but as social animals whose survival was contingent on powerful emotional connections with family and tribe. Social and emotional connections are an integral part of our neurological and chemical makeup. We all know this from the daily experience of dramatic physiological shifts in our bodies as we interact with others. “You’ve burnt the toast again,” evokes markedly different bodily responses from us, depending on whether it is shouted in anger or said with a smile. When one considers our evolutionary history and the scientific evidence at hand, it is absurd even to imagine that health and disease could ever be understood in isolation from our psychoemotional networks. “The basic premise is that, like other social animals, human physiologic homeostasis and ultimate health status are influenced not only by the physical environment but also by the social environment.” From such a biopsychosocial perspective, individual biology, psychological functioning and interpersonal and social relationships work together, each influencing the other.
Gabor Maté (When the Body Says No: The Cost of Hidden Stress)
A lobster loser’s brain chemistry differs importantly from that of a lobster winner. This is reflected in their relative postures. Whether a lobster is confident or cringing depends on the ratio of two chemicals that modulate communication between lobster neurons: serotonin and octopamine. Winning increases the ratio of the former to the latter. A lobster with high levels of serotonin and low levels of octopamine is a cocky, strutting sort of shellfish, much less likely to back down when challenged. This is because serotonin helps regulate postural flexion. A flexed lobster extends its appendages so that it can look tall and dangerous, like Clint Eastwood in a spaghetti Western. When a lobster that has just lost a battle is exposed to serotonin, it will stretch itself out, advance even on former victors, and fight longer and harder.9 The drugs prescribed to depressed human beings, which are selective serotonin reuptake inhibitors, have much the same chemical and behavioural effect. In one of the more staggering demonstrations of the evolutionary continuity of life on Earth, Prozac even cheers up lobsters.10 High serotonin/low octopamine characterizes the victor. The opposite neurochemical configuration, a high ratio of octopamine to serotonin, produces a defeated-looking, scrunched-up, inhibited, drooping, skulking sort of lobster, very likely to hang around street corners, and to vanish at the first hint of trouble. Serotonin and octopamine also regulate the tail-flick reflex, which serves to propel a lobster rapidly backwards when it needs to escape. Less provocation is necessary to trigger that reflex in a defeated lobster. You can see an echo of that in the heightened startle reflex characteristic of the soldier or battered child with post-traumatic stress disorder.
Jordan B. Peterson (12 Rules for Life: An Antidote to Chaos)
Culture completely changes the way that human evolution works, but not because culture is learned. Rather, the capital fact is that human-style social learning creates a novel evolutionary trade-off. Social learning allows human populations to accumulate reservoirs of adaptive information over many generations, leading to the cumulative cultural evolution of highly adaptive behaviors and technology. Because this process is much faster than genetic evolution, it allows human populations to evolve (culturally) adaptions to local environments - kayaks in the arctic and blowguns in the Amazon [...] To get the benefits of social learning, humans have to be credulous, for the most part accepting the ways that they observe in their society as sensible and proper, but such credulity opens human minds to the spread of maladaptive beliefs. The problem is one of information costs. The advantage of culture is that individuals don't have to invent everything for themselves. We get adaptions like kayaks and blowguns on the cheap. The trouble is that a greed for such easy adaptive traditions easily leads to perpetuating maladaptions that somehow arise. Even though the capacities that give rise to culture and shape its content must be (or at least have been) adaptive on average, the behavior observed in any particular society at any particular time may reflect evolved maladaptions. Empirical evidence for the predicted maladaptions are not hard to find. [...] The spread of such maladaptive ideas is a predictable by-product of cultural transmission.
Robert Boyd, Peter J. Richerson (The Origin and Evolution of Cultures (Evolution and Cognition))
The researchers looked deeper into these observations, in hopes of gaining insight into the mechanisms underlying the high evolutionary rate and extraordinary immunologic plasticity of influenza HA. They probed in more detail the precise codons that are used by the virus to encode the influenza HA1 protein. The discriminated between codons on the basis of volatility. Each three-nucleotide codon is related by a single nucleotide change to nine 'mutational neighbours.' Of those nine mutations, some proportion change the codon to a synonymous codon and some change it to a nonsynonymous one, which directs the incorporation of a different amino acid into the protein. More volatile codons are those for which a larger proportion of those nine mutational neighbours encode an amino acid change. The use of particular codons in a gene at a frequency that is disproportionate to their random selection for encoding a chosen amino acid is termed codon bias. Such bias is common and is influenced by many factors, but here the collaborators found strong evidence for codon bias that was particular for and restricted to the amino acids making up the HA1 epitopes. Remarkably, they observed that influenza employs a disproportionate number of volatile codons in its epitope-coding sequences. There was a bias for the use of codons that had the fewest synonymous mutational neighbours. In other words, influenza HA1 appears to have optimized the speed with which it can change amino acids in its epitopes. Amino acid changes can arise from fewer mutational events. The antibody combining regions are optimized to use codons that have a greater likelihood to undergo nonsynonymous single nucleotide substitutions : they are optimized for rapid evolution.
Michael G. Cordingley (Viruses: Agents of Evolutionary Invention)
It is also reasonable to speculate that the capacity of prophages to be induced at a low frequency must in itself be advantageous to the phage genome. It is attractive to think of this as a hedging strategy, in which the genetically identical phage population can simultaneously exploit two different phenotypes - in this case, to optimize its probability of genetic success. Lysogeny can be considered as phage conservatism, a strategy suited to survival in adverse conditions, Lytic replication is high-stakes gambling that pays off with confident prediction of outcomes. A phage that never takes advantage of the rewards of the high-stakes game (except under dire and uncertain circumstances) will not be as evolutionary successful as the generally conservative phage with an occasionally successful flutter that, rewards with a burst of more rapid amplification. It seems likely then that phages have evolved to spontaneously induce, in a stochastic manner, in order to take advantage of lytic replication while not jeopardizing the genetically identical population of prophages still languishing in the chromosones of their slowly dividing hosts.
Michael G. Cordingley (Viruses: Agents of Evolutionary Invention)
The defining feature of Type r processing is its autonomy. Type r processes are termed autonomous because: r) their execution is rapid, 2) their execution is mandatory when the triggering stimuli are encountered, 3) they do not put a heavy load on central processing capacity (that is, they do not require conscious attention), 4) they are not dependent on input from high-level control systems, and 5) they can operate in parallel without interfering with each other or with Type 2 processing. Type i processing would include behavioral regulation by the emotions; the encapsulated modules for solving specific adaptive problems that have been posited by evolutionary psychologists; processes of implicit learning; and the automatic firing of overlearned associations 4 Type i processing, because of its computational ease, is a common processing default. Type i processes are sometimes termed the adaptive unconscious in order to emphasize that Type i processes accomplish a host of useful things-face recognition, proprioception, language ambiguity resolution, depth perception, etc. -all of which are beyond our awareness. Heuristic processing is a term often used for Type i processing-processing that is fast, automatic, and computationally inexpensive, and that does not engage in extensive analysis of all the possibilities. Type 2 processing contrasts with Type I processing on each of the critical properties that define the latter. Type 2 processing is relatively slow and computationally expensive-it is the focus of our awareness. Many Type 1 processes can operate at once in parallel, but only one Type 2 thought or a very few can be executing at once-Type 2 processing is thus serial processing. Type 2 processing is often language based and rule based. It is what psychologists call controlled processing, and it is the type of processing going on when we talk of things like "conscious problem solving.
Keith E. Stanovich (What Intelligence Tests Miss)
However, Japanese psychologist Kenya Kura and his team have shown that the Japanese are, in essence, extremely K-selected and so very high in conformism and social anxiety, concerned about what others think of them (Kura et al., 2015). But they are concomitantly highly r-selected in the sense that they can be very aggressive and hostile towards foreigners (Dutton et al., 2016a) and those whom they regard as impure, leading to very low levels of adoption, despite adoption being – from an evolutionary perspective – nurture for the sake of it and thus a K trait (Dutton & Madison, 2018a).
Edward Dutton (The Silent Rape Epidemic: How the Finns Were Groomed to Love Their Abusers)
By adolescence, if not earlier, people are getting feedback about their market value, feedback that shapes their self-esteem and thus affects how high they aim their sights.
Robert Wright (The Moral Animal: Why We Are the Way We Are - The New Science of Evolutionary Psychology)
Another prediction from the disease-avoidance hypothesis of disgust is a gender difference: Since women typically care for their infants and children, they need to protect them from disease, as well as themselves. Women are also more likely to be directly involved in food preparation, so disgust may also lead to more hygienic meals for a woman’s family (Al-Shawaf, Lewis, & Buss, 2017). Women also incur greater risk than do men of contracting diseases from sexual activity, so stronger disgust reactions could protect against those hazards (Fleischman, 2014). On the flip side, high levels of disgust in men may have interfered with the tasks of large-game hunting and warfare, both of which entail exposure to blood, wounds, and dead bodies (Al-Shawaf et al., 2017). Women do find images depicting disease-carrying objects to be more disgusting than men do and also perceive that the risk of disease is greater from those objects than men do (Curtis et al., 2004). Meta-analyses of multiple studies confirm a robust sex difference in both pathogen disgust and sexual disgust (Sparks, Fessler, Chan, Ashokkumar, & Holbrook, 2018). So the next time you witness women being more grossed out than men at the sight of filthy bathrooms, you should have a good handle on explaining why.
David M. Buss (Evolutionary Psychology: The New Science of the Mind)
Part 1 - The reason behind my unstoppable anger has very and highly complicated reasons. 1) There are certain people that takes life as easiest way - for example Norway, Iceland and Scandinavian people, but they also have problems in life yet they prefer to be happy whatever happens and their life style and law made in order to keep them happy. 2) There are people with high diplomacy and prestige - UK people - They are not good but they are very intelligent enough to keep their traditions protected. 3) There are people that are good by heart but bad by attitude - Hitler, even Putin too, 4) There are people that do not even have proper static law but only dynamic law only intention of protecting their own country alone - USA, 5) There are people that were affected by geopolitics and turned against it because of lack of education and morality - Whomever does terrorism 6) There are people that are deeply hurt because of ignorance and untouchability in ancient times ( They adopted unique food and life style - because of evolutionary, pandemic and many other ecological and spiritual reasons) 0 - Asiatic 7) There are people that were only been slaves for heavy work, slaves for sex, slaves for all dirty and isolated works (African black people and all remaining indigenous people) 8) And finally Bharat (India) with lots of hopes, lots of colors, lots of history, lots of memory, India is a land of discrimination yes - But if you have good qualities - even if you are poor, you will be respected here, so even if you are so called Dalit or Scheduled groups you need not worry much about it, you have all your rights to live in your way but if you choose good path, you will be respected else not and even you can be punished easily. All religions are given equal importance here but due to this is the time to strengthen indias cultural values, it is important to protect the factors that represents India.
Ganapathy K Siddharth Vijayaraghavan
Men produce hundreds of millions of spermatozoa per day whereas women ovulate at most 400 times between the onset of menarche and the start of menopause. Hence, an ovum is astoundingly more precious than sperm. This inequality in the importance of the male and female gametes drives the differential behaviors of the two sexes. From the perspective of reproductive fitness, a male benefits from engaging in numerous mating dalliances (can impregnate many women with easily reproduced gametes) whereas in light of the dearth of ova women must be extremely judicious in their mating choices. Furthermore, whereas men’s contribution to parenting could be as small as a brief sexual encounter, women bear the costs of gestation and lactation, face the dangers of childbearing (associated with high mortality in the ancestral environment), and are exposed to increased environmental threats associated with reduced mobility when pregnant.
Gad Saad (The Evolutionary Bases of Consumption (Marketing and Consumer Psychology Series))
As we have seen, rituals play important psychological functions. Thanks to their highly structured and reliably predictable nature, they serve as an anchor in the storm that is our world. By providing a sense of order and control over the frequently disorderly and uncontrollable situations we face in our daily lives, they help us cope with anxiety. Moreover, engaging in regular ritual activities requires effort and commitment, which helps performers practice discipline and strengthen self-control.
Dimitris Xygalatas (Ritual: How Seemingly Senseless Acts Make Life Worth Living)
Humans are obsessed with ceremony. In some cases, this fixation can even become pathological. Obsessive-Compulsive-Disorder (OCD) is a condition characterized by intrusive thoughts and fears and the urge to perform highly ritualized actions in order to alleviate those worries. These actions have some of the core attributes of cultural rituals: they are characterized by rigidity, repetition and redundancy, and they have no obvious purpose. Nonetheless, those who suffer from OCD feel the compulsion to perform them and become intensely anxious if they are unable to do so.
Dimitris Xygalatas (Ritual: How Seemingly Senseless Acts Make Life Worth Living)
Sure enough, when we examine our own societies, we find that areas of life involving lots of stress and anxiety also tend to be ritualized and surrounded by superstition. If we want to observe the spontaneous birth of personal rituals, a good place to start would be those areas associated with high stakes, high uncertainty and limited control: think of casinos, sport stadiums or war zones.
Dimitris Xygalatas (Ritual: How Seemingly Senseless Acts Make Life Worth Living)
...one consequence of this cognitive architecture is that when our predictive potential is limited –that is, when there is high uncertainty- we experience anxiety. Our predictive brain does not like unpredictability. This is where ritual comes in.
Dimitris Xygalatas (Ritual: How Seemingly Senseless Acts Make Life Worth Living)
Rituals are highly structured. They require rigidity (they must always be performed the –correct- way), repetition (the same actions performed again and again) and redundancy (they can go on for a long time). In other words, they are predictable. This predictability imposes order on the chaos of everyday life, which provides us with a sense of control over uncontrollable situations.
Dimitris Xygalatas (Ritual: How Seemingly Senseless Acts Make Life Worth Living)
Might human sapience be a fluke? Evolutionary biologist Ernst Mayr said—“Nothing demonstrates the improbability of high intelligence better than the fifty billion earthly species that failed to achieve it.
David Brin (Existence)
Most of the calories that men in these societies provision come from hunting or fishing. So in many hunter-gatherer groups it's not unusual for men to contribute up to 90 percent or more of the protein eaten by their families and band. These valuable nutrients and fat, however, come from vertebrate meat. And hunting requires many years of investment to master; even then, return rates are often low and quite variable. among contemporary foraging groups, vertebrate meat can range from anywhere between 30 percent and 80 percent of the diet. So women's work is extremely important since women extract more constant and predictable food resources, including roots, nuts, seeds, invertebrate meat, and plant fibers that require a large amount of effort to process. Therefore, both sexes depend very much on one another to divide their labor between the staples needed to survive and the high-value nutrients required to thrive.
Avi Tuschman (Our Political Nature: The Evolutionary Origins of What Divides Us)
Please allow me to wax philosophical. The purpose of eyesight, as well as insight for that matter, is for you and I to be in awe of not just creation itself but of the very One who created it. I will confidently propose that this is the purpose behind creation. Consider this: Evolution cannot explain purpose. It can only explain function. Science can explain how and why you and I function. It might even suggest your function within society. However, science alone will never give you the answer to your ultimate purpose for being on this Earth. “Let’s suppose you go to an art museum. While pursuing the halls of art, your eyes are directed to a certain painting. You become fixated on that painting. It is beautiful. The painting is so mesmerizing and beautiful that you are taken with the image it conveys. You begin to speculate on the story behind the painting. You become emotional and even shed a tear as you stare at it in wonder. For a brief moment in time you become immersed in the essence of this work of art. What is happening here? The one who designed and created the painting did so in order to perhaps bring about an emotional response from the viewer. You didn’t look at the painting and wonder about the chemical makeup of paint or the composition of the canvas mat or what type of device was used to apply those chemical compounds to the mat. You didn’t measure the dimensions of the frame. No. The painter gave that painting a purpose. While the painting itself is remarkable and beautiful, the ultimate purpose of it is to direct you to the one who created it. We give honor to Rembrandt, Monet, Goya, Van Gogh, and Picasso. Why does evolution deny that we give honor to the One who designed, created, and gave beauty to you and me, or to any other created thing? For sure, some evolutionists will try to say that the method the grand Creator used in His creation was evolution but will continue to ignore any mention of His creative hand and minimize other accounts such as the evidence for the origin of life in Scripture. They suppress the truth as they give high honor to their evolutionary theories that they guard with defiance. “The appearance of design isn’t just a common sense factor; it comes from a scientific explanation to which I have spoken here tonight. “Each one of you has the ability to hear, read, study, and think on everything that goes into your mind. While we do well to consider objective theory, we still must then decide for ourselves what it is we are going to believe. We are not just lab rats responding to stimuli. We have the ability to reason, love, express emotions, think deeply on matters, and create things—not just as an evolutionary function but from our innate giftedness and developed talents. “Give much consideration to what is true. Consider what is splendid and beautiful and magnificent. Think on things that are right or lovely or worthy of your admiration. Reflect on those things, not just as some facts of science but on the effect these things have on your very heart and soul. There is a word for those thoughts and feelings that penetrate deep within the depths of your soul. The word is visceral. No other creature on this privileged terrestrial ball has this ability. Visceral feelings are not merely a product of our DNA or the chemical and electrical impulses within our brain. Evolution offers no explanation for these deeply rooted expressions of artistic and creative thoughts and ideas. These things come from our Creator. May we not merely skim the surface of wisdom and knowledge without ever going deep. These things are meant to propel you to a deeper awareness of the world around you. They are even meant to propel us to the eternal realm.
Richlon Merrill (Skimming Eternity: The Astonishing and Revelatory Discovery from Neutrinos and Thought Transmission)
Arrhythmias are additional common causes of problems and death, and the heart can also be damaged by infections, birth defects, drugs, and faulty wiring. But atherosclerosis is by far the leading culprit, and chronically high blood pressure, hypertension, is a close second. Hypertension is a silent condition that relentlessly strains the heart, arteries, and various organs. At least 100,000 times a day, the heart forces about five liters of blood through thousands of miles of arteries that resist each squeeze, generating pressure. When we exercise, blood pressure rises temporarily, causing the heart’s muscular chambers to adapt, mostly by becoming stronger, larger, and more elastic so it can pump more blood with each stroke.30 Just as important, arteries also adapt to exercise to keep blood pressure low, primarily by expanding, multiplying, and staying elastic.31 However, when blood pressure is chronically high, the heart defends itself by developing thicker muscular walls. These thicker walls stiffen and fill with scar tissue, and eventually the heart weakens. A vicious cycle then ensues. As the heart’s ability to pump blood declines, it becomes harder to exercise and thus control high blood pressure. Blood pressure may rise as the heart progressively weakens until the failing heart cannot support or sustain a normal blood pressure. Death usually ensues. Coronary artery disease is ancient and has even been diagnosed in mummies.32 But research on nonindustrial populations provides powerful evidence that coronary artery disease and hypertension are largely evolutionary mismatches. Although many medical textbooks teach doctors that it’s normal for blood pressure to rise with age, we have known since the 1970s this is not true among hunter-gatherer populations like the San and the Hadza.33 The average blood pressure in a seventy-year-old San hunter-gatherer is 120/67, no different from a twenty-year-old. Lifelong low blood pressure also characterizes many subsistence farming populations. My colleagues Rob Shave and Aaron Baggish and I measured more than a hundred Tarahumara farmers of every age and found no difference in blood pressure between teenagers and octogenarians.34 By the same token, blood pressure can also stay normal into old age among industrialized people who eat sensibly and stay active.35
Daniel E. Lieberman (Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding)
For instance, people who form early representations of the world as dangerous or uncontrollable may become anxious and start avoiding situations that they perceive as threatening. Avoidance is usually an adaptive response to danger; in this case, however, it prevents anxious individuals from learning that the environment is actually safer than they believe, thus locking them in a state of exaggerated anxiety. Even if such catastrophic failures of learning mechanisms are statistically rare, they can be highly maladaptive for the individuals who experience them.
Marco del Giudice (Evolutionary Psychopathology: A Unified Approach)
Women’s high desire for orgasm and sexual satisfaction during short-term mating may reflect estrous motivation to obtain intrinsic good genes by extra-pair copulation.
Randy Thornhill (The Evolutionary Biology of Human Female Sexuality)
Our proper mode in situations where demand was high and supply low was to elbow, jostle, crowd, and hustle, and, if all that failed, to bribe, flatter, exaggerate, and lie. I was uncertain whether these traits were genetic, deeply cultural, or simply a rapid evolutionary development.
Viet Thanh Nguyen (The Sympathizer (The Sympathizer #1))
Because trauma recovery is greatly affected by social factors, and because it presumably had such high survival value in our evolutionary past, one way to evaluate the health of a society might be to look at how quickly its soldiers or warriors recover, psychologically, from the experience of combat.
Sebastian Junger (Tribe: On Homecoming and Belonging)
Harsh times require difficult high-risk decisions. My grandmother was born in February 1884 on a small island off the coast of Norway. On the day of her christening, her father sighted a swirl of fish offshore. A heaven-sent gift for extra mouths to feed in a lean winter? He and his partner rowed out despite the waves. They hoisted their nets again and again, until the boat was full. Should they persist or go home? The fish were still there, and they might not come back, so the men also filled a spare dinghy, connected to their boat by a chain. The wind rose, the dinghy flipped, the chain could not be cut, and both boats went down. My great-grandmother was helpless onshore, holding her newborn daughter as her husband drowned. Optimism and boldness are often worthwhile, but occasionally they are fatal. The perils of risk-taking in a harsh environment may help to explain why my great-grandfather’s surviving descendants have tendencies to anxiety and pessimism.
Randolph M. Nesse (Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry)
The problem with abused drugs is not that they arouse pleasure; the problem is that they increase desire. My colleague the psychologist Kent Berridge has shown that this “wanting” system tends to overwhelm and outlast the “liking” system, so that some chronic users desperately want drugs that no longer provide much pleasure.30 “Wanting” hardly begins to describe the tragedy of people in the trap of spending all their available time, effort, thought, and money getting and taking drugs, even though the high is no longer all that pleasurable.
Randolph M. Nesse (Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry)
It is agreed by both game theorists and evolutionary biologists that the prospects for cooperation are far greater when there is a high expectation of repetition than in single-shot transactions. Clay Shirky has even described social capital as ‘the shadow of the future at a societal scale’. We acquire it as a means of signalling our commitment to long-term, mutually beneficial behaviours, yet some businesses barely consider this at all – procurement, by setting shorter and shorter contract periods, may be unwittingly working to reduce cooperation.
Rory Sutherland (Alchemy: The Surprising Power of Ideas That Don't Make Sense)
The Argument from Design Based on Russell's treatment of this argument, we assume that Russel expected that the world's creation, by design, had to be perfect. But, as with all other arguments, we must establish what design and perfection mean. If we do not clearly define what design is and what perfection is, we are applying our judgments to something either undefined or loosely defined. Evolutionary theory, be it Darwin’s theory, cannot be proof of a bad design of the world. Anomalies or shortages in the world are not proof of a bad design. Imperfections are needed in the world and serve a higher purpose. Let’s say that God if he existed, wanted to create the perfect world. This perfect world would be sterile. In the perfect world, there would be no cosmic hierarchies, lows, and highs, enough friction to sustain life as something whose purpose is not to be made perfect from the beginning but to seek perfection, to make “progress” in myriad ways toward the main purpose which is life itself. Life, by definition, is not perfect. Perfect life is not a real life. The purpose of design is not to predict a Ku Klux Klan or the fascists and eliminate them from the design before any creation but to put the “engine” of the vast Universe in motion, to enable the world to seek its paths freely, without a God playing dice. That is where determinism and free will come together to create a sensible world. Design does not mean playing dice, nor necessarily creating something new, but the creator offers himself an exit to exist in an ever-new world, a new form with meaning. We also may say that in the Universe or Omniverse, beyond our knowledge, there can be not only thirty-six (to make a comparison with dice) but a googolplex of universes (dice), and the possibility for combinations is infinite. “Impossibility to prove God” is not proof that God does not exist. Russel would argue that the burden of proof is on the person making a claim, but the world itself is proof of God’s existence. The solution to this enigma is to recognize that the world is God. The problem is not belief or disbelief, first cause, natural law or good or bad design, or any other argument for the existence or against the existence of God; the problem is in our understanding and consensus about the idea of what God is. Argumentation or proof can never be shifted to only one side. Something so obvious as the world does not need proof but understanding that the world is also, in its deepest nature, God itself. We can fight as long as we want, but if we fight from different positions for the sake of different positions, we are not going anywhere. God is not the same for the theist or the deist. Christian God is so far from Spinoza’s idea about God. The majority of people who are atheists today are atheists more in revolt against nominal, official religions and not necessarily in revolt against God if this God was better defined or approached from an angle unaffected by religions.
Dejan Stojanovic (ABSOLUTE (THE WORLD IN NOWHERENESS))
This species, over evolutionary time, has lost its worker caste altogether. The host workers do everything for their parasites, even the most terrible task of all. At the behest of the invading parasite queen, they actually perform the deed of murdering their own mother. The usurper doesn’t need to use her jaws. She uses mind-control. How she does it is a mystery; she probably employs a chemical, for ant nervous systems are generally highly attuned to them.
Richard Dawkins (The Selfish Gene)
When Roman Catholic scholars who had accepted Evolution as a fact tried to reconcile official doctrine with Evolution, they assumed that God the Creator intervened at a certain moment in the evolutionary process and infused a spiritual and immortal soul into an already highly developed “higher animal.”[537]
Cris Putnam (Exo-Vaticana: Petrus Romanus, Project LUCIFER, and the Vatican's Astonishing Exo-Theological Plan for the Arrival of an Alien Savior)
What troubles me most about my vegetarianism is the subtle way it alienates me from other people and, odd as this might sound, from a whole dimension of human experience. Other people now have to accommodate me, and I find this uncomfortable: My new dietary restrictions throw a big wrench into the basic host-guest relationship. As a guest, if I neglect to tell my host in advance that I don’t eat meat, she feels bad, and if I do tell her, she’ll make something special for me, in which case I’ll feel bad. On this matter I’m inclined to agree with the French, who gaze upon any personal dietary prohibition as bad manners. Even if the vegetarian is a more highly evolved human being, it seems to me he has lost something along the way, something I’m not prepared to dismiss as trivial. Healthy and virtuous as I may feel these days, I also feel alienated from traditions I value: cultural traditions like the Thanksgiving turkey, or even franks at the ballpark, and family traditions like my mother’s beef brisket at Passover. These ritual meals link us to our history along multiple lines—family, religion, landscape, nation, and, if you want to go back much further, biology. For although humans no longer need meat in order to survive (now that we can get our B-12 from fermented foods or supplements), we have been meat eaters for most of our time on earth. This fact of evolutionary history is reflected in the design of our teeth, the structure of our digestion, and, quite possibly, in the way my mouth still waters at the sight of a steak cooked medium rare. Meat eating helped make us what we are in a physical as well as a social sense. Under the pressure of the hunt, anthropologists tell us, the human brain grew in size and complexity, and around the hearth where the spoils of the hunt were cooked and then apportioned, human culture first flourished. This isn’t to say we can’t or shouldn’t transcend our inheritance, only that it is our inheritance; whatever else may be gained by giving up meat, this much at least is lost. The notion of granting rights to animals may lift us up from the brutal, amoral world of eater and eaten—of predation—but along the way it will entail the sacrifice, or sublimation, of part of our identity—of our own animality. (This is one of the odder ironies of animal rights: It asks us to acknowledge all we share with animals, and then to act toward them in a most unanimalistic way.) Not that the sacrifice of our animality is necessarily regrettable; no one regrets our giving up raping and pillaging, also part of our inheritance. But we should at least acknowledge that the human desire to eat meat is not, as the animal rightists would have it, a trivial matter, a mere gastronomic preference. By the same token we might call sex—also now technically unnecessary for reproduction—a mere recreational preference. Rather, our meat eating is something very deep indeed.
Michael Pollan (The Omnivore's Dilemma: A Natural History of Four Meals)