Value Of Computers Quotes

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The paradox of our time in history is that we have taller buildings but shorter tempers, wider Freeways, but narrower viewpoints. We spend more, but have less, we buy more, but enjoy less. We have bigger houses and smaller families, more conveniences, but less time. We have more degrees but less sense, more knowledge, but less judgment, more experts, yet more problems, more medicine, but less wellness. We drink too much, smoke too much, spend too recklessly, laugh too little, drive too fast, get too angry, stay up too late, get up too tired, read too little, watch TV too much, and pray too seldom. We have multiplied our possessions, but reduced our values. We talk too much, love too seldom, and hate too often. We've learned how to make a living, but not a life. We've added years to life not life to years. We've been all the way to the moon and back, but have trouble crossing the street to meet a new neighbor. We conquered outer space but not inner space. We've done larger things, but not better things. We've cleaned up the air, but polluted the soul. We've conquered the atom, but not our prejudice. We write more, but learn less. We plan more, but accomplish less. We've learned to rush, but not to wait. We build more computers to hold more information, to produce more copies than ever, but we communicate less and less. These are the times of fast foods and slow digestion, big men and small character, steep profits and shallow relationships. These are the days of two incomes but more divorce, fancier houses, but broken homes. These are days of quick trips, disposable diapers, throwaway morality, one night stands, overweight bodies, and pills that do everything from cheer, to quiet, to kill. It is a time when there is much in the showroom window and nothing in the stockroom. A time when technology can bring this letter to you, and a time when you can choose either to share this insight, or to just hit delete... Remember, to spend some time with your loved ones, because they are not going to be around forever. Remember, say a kind word to someone who looks up to you in awe, because that little person soon will grow up and leave your side. Remember, to give a warm hug to the one next to you, because that is the only treasure you can give with your heart and it doesn't cost a cent. Remember, to say, "I love you" to your partner and your loved ones, but most of all mean it. A kiss and an embrace will mend hurt when it comes from deep inside of you. Remember to hold hands and cherish the moment for someday that person might not be there again. Give time to love, give time to speak! And give time to share the precious thoughts in your mind.
Bob Moorehead (Words Aptly Spoken)
The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital computer or the gears of a cycle transmission as he does at the top of the mountain, or in the petals of a flower. To think otherwise is to demean the Buddha - which is to demean oneself.
Robert M. Pirsig (Zen and the Art of Motorcycle Maintenance: An Inquiry Into Values (Phaedrus, #1))
Babcock fidgeted with one of his cufflinks while staring down the remaining brokers in his office. He then delivered something akin to a pep talk in a severe tone. "... The world depends on our services. Services that must not be impeded. We don't break our backs producing things that have no real value—food, shelter, clothes ... art. No! We're titans of finance. We move intangible things and ideas around the world on digital platforms. No one else in the world can accumulate as much wealth as we do by simply moving around one and zeros on computers.
Jasun Ether (The Beasts of Success)
I've proved my point. I've demonstrated there's no difference between me and everyone else! All it takes is one bad day to reduce the sanest man alive to lunacy. That's how far the world is from where I am. Just one bad day. You had a bad day once, am I right? I know I am. I can tell. You had a bad day and everything changed. Why else would you dress up as a flying rat? You had a bad day, and it drove you as crazy as everybody else... Only you won't admit it! You have to keep pretending that life makes sense, that there's some point to all this struggling! God you make me want to puke. I mean, what is it with you? What made you what you are? Girlfriend killed by the mob, maybe? Brother carved up by some mugger? Something like that, I bet. Something like that... Something like that happened to me, you know. I... I'm not exactly sure what it was. Sometimes I remember it one way, sometimes another... If I'm going to have a past, I prefer it to be multiple choice! Ha ha ha! But my point is... My point is, I went crazy. When I saw what a black, awful joke the world was, I went crazy as a coot! I admit it! Why can't you? I mean, you're not unintelligent! You must see the reality of the situation. Do you know how many times we've come close to world war three over a flock of geese on a computer screen? Do you know what triggered the last world war? An argument over how many telegraph poles Germany owed its war debt creditors! Telegraph poles! Ha ha ha ha HA! It's all a joke! Everything anybody ever valued or struggled for... it's all a monstrous, demented gag! So why can't you see the funny side? Why aren't you laughing?
Alan Moore (Batman: The Killing Joke)
Primary aim of quantum artificial intelligence is to improve human freedom, dignity, equality, security, and total well-being.
Amit Ray (Compassionate Artificial Intelligence: Frameworks and Algorithms)
People that hold onto hate for so long do so because they want to avoid dealing with their pain. They falsely believe if they forgive they are letting their enemy believe they are a doormat. What they don’t understand is hatred can’t be isolated or turned off. It manifests in their health, choices and belief systems. Their values and religious beliefs make adjustments to justify their negative emotions. Not unlike malware infesting a hard drive, their spirit slowly becomes corrupted and they make choices that don’t make logical sense to others. Hatred left unaddressed will crash a person’s spirit. The only thing he or she can do is to reboot, by fixing him or herself, not others. This might require installing a firewall of boundaries or parental controls on their emotions. Regardless of the approach, we are all connected on this "network of life" and each of us is responsible for cleaning up our spiritual registry.
Shannon L. Alder
The purpose of quantum computing based compassionate artificial intelligence is to develop integrated systems that can preserve and enhance human values of peace, love, happiness and freedom.
Amit Ray (Compassionate Artificial Superintelligence AI 5.0)
Whether your business sells Reiki healings or Jeans, Custom Pottery or YouTube Meditations, Computer Software or Construction materials…. Business fundamentals remain business fundamentals… Create value, communicate value, sell value.
Hendrith Vanlon Smith Jr. (The Wealth Reference Guide: An American Classic)
Today, even tangibles are intangibles - cars, planes, and computers rely on software. They are essentially digital assets under the disguise of a mechanical body, and much of their value is intangible.
Roger Spitz (The Definitive Guide to Thriving on Disruption: Volume IV - Disruption as a Springboard to Value Creation)
He had brought no possessions with him; he would take none away. There were none to have--everything of value was in the school computer or his own head and hands.
Orson Scott Card (Ender’s Game (Ender's Saga, #1))
Quantum artificial intelligence put greater importance to human peace, economic, social, political and cultural rights. It focuses on fundamental freedoms and well-being for all without distinction to race, color, sex, country, language, or religion.
Amit Ray (Compassionate Artificial Intelligence: Frameworks and Algorithms)
I think the reason novels are regarded to have so much more 'information' than films is that they outsource the scenic design and cinematography to the reader... This, for me, is a powerful argument for the value and potency of literature specifically. Movies don't demand as much from the player. Most people know this; at the end of the day you can be too beat to read but not yet too beat to watch television or listen to music.
Brian Christian (The Most Human Human: What Talking with Computers Teaches Us About What It Means to Be Alive)
Functions that create values are easier to combine in new ways than functions that directly perform side effects
Marijn Haverbeke
...we need tits and arse because they have got to be available to us; to be pawed, fucked, wanked over. Because we’re men? No. Because we’re consumers. Because those are things we like, things we intrinsically feel or have been conned into believing will give us value, release satisfaction. We value them so we need to at least have the illusion of their availability. For tits and arse read coke, crisps, speedboats, cars, houses, computers, designer labels, replica shirts. That’s why advertising and pornography are similar; they sell the illusion of availability and the non-consequence of consumption.
Irvine Welsh (Porno (Mark Renton, #3))
Public education does not serve a public. It creates a public. And in creating the right kind of public, the schools contribute toward strengthening the spiritual basis of the American Creed. That is how Jefferson understood it, how Horace Mann understood it, how John Dewey understood it, and in fact, there is no other way to understand it. The question is not, Does or doesn't public schooling create a public? The question is, What kind of public does it create? A conglomerate of self-indulgent consumers? Angry, soulless, directionless masses? Indifferent, confused citizens? Or a public imbued with confidence, a sense of purpose, a respect for learning, and tolerance? The answer to this question has nothing whatever to do with computers, with testing, with teacher accountability, with class size, and with the other details of managing schools. The right answer depends on two things, and two things alone: the existence of shared narratives and the capacity of such narratives to provide an inspired reason for schooling.
Neil Postman (The End of Education: Redefining the Value of School)
I don’t know why one person gets sick, and another does not, but I can only assume that some natural laws which we don’t understand are at work. I cannot believe that God “sends” illness to a specific person for a specific reason. I don’t believe in a God who has a weekly quota of malignant tumors to distribute, and consults His computer to find out who deserves one most or who could handle it best. “What did I do to deserve this?” is an understandable outcry from a sick and suffering person, but it is really the wrong question. Being sick or being healthy is not a matter of what God decides that we deserve. The better question is “If this has happened to me, what do I do now, and who is there to help me do it?” As we saw in the previous chapter, it becomes much easier to take God seriously as the source of moral values if we don’t hold Him responsible for all the unfair things that happen in the world.
Harold S. Kushner (When Bad Things Happen to Good People)
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value; a profound and important idea which appears so simple to us now that we ignore its true merit. But its very simplicity and the great ease which it has lent to computations put our arithmetic in the first rank of useful inventions; and we shall appreciate the grandeur of the achievement the more when we remember that it escaped the genius of Archimedes and Apollonius, two of the greatest men produced by antiquity.
Pierre-Simon Laplace
If there was ever a candidate to be patron saint of computers then it would be Alan Turing. Mathematician, war hero and tragic victim of homophobia.
Ben Aaronovitch (False Value (Rivers of London, #8))
They also,” [the drone] said, “refuse to acknowledge machine sentience fully; they exploit proto-conscious computers and claim only human subjective experience has any intrinsic value — carbon fascists.
Iain M. Banks (Use of Weapons (Culture, #3))
The world is my idea; as such I present it to you. I have my own set of weights and measures and my own table for computing values. You are privileged to have yours.
Charles Grandison Finney (The Circus of Dr. Lao)
virus writers lack the basic social and moral values and the “well-formed consciousness” that are the hallmarks of civilized modern societies.
Peter H. Gregory (Computer Viruses For Dummies)
The value we provide at Mayflower-Plymouth exists at the convergence of various technologies and studies including Blockchain, cryptography, quantum computing, permaculture design principles, artificial intelligence, stigmergy, forestry, economics, additive manufacturing, big data, advanced logistics and more.
Hendrith Vanlon Smith Jr.
I am in this same river. I can't much help it. I admit it: I'm racist. The other night I saw a group (or maybe a pack?) or white teenagers standing in a vacant lot, clustered around a 4x4, and I crossed the street to avoid them; had they been black, I probably would have taken another street entirely. And I'm misogynistic. I admit that, too. I'm a shitty cook, and a worse house cleaner, probably in great measure because I've internalized the notion that these are woman's work. Of course, I never admit that's why I don't do them: I always say I just don't much enjoy those activities (which is true enough; and it's true enough also that many women don't enjoy them either), and in any case, I've got better things to do, like write books and teach classes where I feel morally superior to pimps. And naturally I value money over life. Why else would I own a computer with a hard drive put together in Thailand by women dying of job-induced cancer? Why else would I own shirts mad in a sweatshop in Bangladesh, and shoes put together in Mexico? The truth is that, although many of my best friends are people of color (as the cliche goes), and other of my best friends are women, I am part of this river: I benefit from the exploitation of others, and I do not much want to sacrifice this privilege. I am, after all, civilized, and have gained a taste for "comforts and elegancies" which can be gained only through the coercion of slavery. The truth is that like most others who benefit from this deep and broad river, I would probably rather die (and maybe even kill, or better, have someone kill for me) than trade places with the men, women, and children who made my computer, my shirt, my shoes.
Derrick Jensen (The Culture of Make Believe)
I claim that this bookless library is a dream, a hallucination of on-line addicts; network neophytes, and library-automation insiders...Instead, I suspect computers will deviously chew away at libraries from the inside. They'll eat up book budgets and require librarians that are more comfortable with computers than with children and scholars. Libraries will become adept at supplying the public with fast, low-quality information. The result won't be a library without books--it'll be a library without value.
Clifford Stoll
The significance of a bit depends not just on its value but on how that value affects other bits over time, as part of the continued information processing that makes up the dynamical evolution of the universe.
Seth Lloyd (Programming the Universe: A Quantum Computer Scientist Takes on the Cosmos)
Gathering, analyzing, sorting, and storing information—these functions and more the mind can perform so automatically, skillfully, and effortlessly that it makes the most sophisticated computer look like a plastic toy by comparison. But it can do infinitely more. To use the mind as it's all too commonly used, on the kinds of things that it's usually used on, is about as inefficient and inappropriate as using a magic sword to open up a can of beans. The power of a clear mind is beyond description. But it can be attained by anyone who can appreciate and utilize the value of Nothing.
Benjamin Hoff (The Tao of Pooh)
The value we provide at Mayflower exists at the convergence of various new technologies and studies including Blockchain, cryptography, quantum computing, artificial intelligence, stigmergy, additive manufacturing, big data, advanced logistics and more.
Hendrith Vanlon Smith Jr.
The other buzzword that epitomizes a bias toward substitution is “big data.” Today’s companies have an insatiable appetite for data, mistakenly believing that more data always creates more value. But big data is usually dumb data. Computers can find patterns that elude humans, but they don’t know how to compare patterns from different sources or how to interpret complex behaviors. Actionable insights can only come from a human analyst (or the kind of generalized artificial intelligence that exists only in science fiction).
Peter Thiel (Zero to One: Notes on Startups, or How to Build the Future)
Centuries of navel-gazing. Millennia of masturbation. Plato to Descartes to Dawkins to Rhanda. Souls and zombie agents and qualia. Kolmogorov complexity. Consciousness as Divine Spark. Consciousness as electromagnetic field. Consciousness as functional cluster. I explored it all. Wegner thought it was an executive summary. Penrose heard it in the singing of caged electrons. Nirretranders said it was a fraud; Kazim called it leakage from a parallel universe. Metzinger wouldn't even admit it existed. The AIs claimed to have worked it out, then announced they couldn't explain it to us. Gödel was right after all: no system can fully understand itself. Not even the synthesists had been able to rotate it down. The load-bearing beams just couldn't take the strain. All of them, I began to realize, had missed the point. All those theories, all those drugdreams and experiments and models trying to prove what consciousness was: none to explain what it was good for. None needed: obviously, consciousness makes us what we are. It lets us see the beauty and the ugliness. It elevates us into the exalted realm of the spiritual. Oh, a few outsiders—Dawkins, Keogh, the occasional writer of hackwork fiction who barely achieved obscurity—wondered briefly at the why of it: why not soft computers, and no more? Why should nonsentient systems be inherently inferior? But they never really raised their voices above the crowd. The value of what we are was too trivially self-evident to ever call into serious question. Yet the questions persisted, in the minds of the laureates, in the angst of every horny fifteen-year-old on the planet. Am I nothing but sparking chemistry? Am I a magnet in the ether? I am more than my eyes, my ears, my tongue; I am the little thing behind those things, the thing looking out from inside. But who looks out from its eyes? What does it reduce to? Who am I? Who am I? Who am I? What a stupid fucking question. I could have answered it in a second, if Sarasti hadn't forced me to understand it first.
Peter Watts (Blindsight (Firefall, #1))
In the days when money was backed by its face value in silver or gold, there were limits to how much wealth could flow around the world. Today, it's virtual money that the bank lends into existence on a computer screen. "And unless the economy continually expands, there is no new flow of money to pay back that money, plus interest." . . . "As it stands now, if banks start loaning money more slowly than they collect debts, the quantity of money in the economy goes down, and it's impossible to pay back debts. So we get defaults on houses . . . our economy plunges into misery and unemployment. Under our current monetary system, the only alternative to that is endless growth. So one absolute thing we have to change is the whole nature of the monetary system. . . . we deny banks the right to create money." . . . There's a challenge with that solution, he admits. "You're trying to take the right to create wealth away from some of the wealthiest people on the planet.
Alan Weisman (Countdown: Our Last Best Hope for a Future on Earth?)
What renders a truth meaningful, worthwhile, & c. is its relevance, which in turn requires extraordinary discernment and sensitivity to context, questions of value, and overall point—otherwise we might as well all just be computers downloading raw data to one another.)
David Foster Wallace (The Pale King: An Unfinished Novel)
Higher-order functions allow us to abstract over actions, not just values.
Marijn Haverbeke (Eloquent JavaScript: A Modern Introduction to Programming)
Future artificial intelligence is more about uplifting human values, morality, and integrity. It is more about stopping the misuse of computing power and stopping human exploitation and suffering.
Amit Ray (Compassionate Artificial Superintelligence AI 5.0)
The value system at Intel is completely the reverse. The Ph.D. in computer science who knows an answer in the abstract, yet does not apply it to create some tangible output, gets little recognition, but a junior engineer who produces results is highly valued and esteemed. And that is how it should be.
Andrew S. Grove (High Output Management)
If you have nothing to hide, then you have nothing to fear.” This is a dangerously narrow conception of the value of privacy. Privacy is an essential human need, and central to our ability to control how we relate to the world. Being stripped of privacy is fundamentally dehumanizing, and it makes no difference whether the surveillance is conducted by an undercover policeman following us around or by a computer algorithm tracking our every move.
Bruce Schneier (Data and Goliath: The Hidden Battles to Collect Your Data and Control Your World)
Your subconscious is like a computer—more complex a computer than men can build—and its main function is the integration of your ideas. Who programs it? Your conscious mind. If you default, if you don’t reach any firm convictions, your subconscious is programmed by chance—and you deliver yourself into the power of ideas you do not know you have accepted. But one way or the other, your computer gives you print-outs, daily and hourly, in the form of emotions—which are lightning-like estimates of the things around you, calculated according to your values. If you programmed your computer by conscious thinking, you know the nature of your values and emotions. If you didn’t, you don’t.
Ayn Rand (Philosophy: Who Needs It)
The question is not, Does or doesn't public schooling create a public? The question is, What kind of public does it create? A conglomerate of self-indulgent consumers? Angry, soulless, directionless masses? Indifferent, confused citizens? Or a public imbued with confidence, a sense of purpose, a respect for learning, and tolerance? The answer to this question has nothing whatever to do with computers, with testing, with teacher accountability, with class size, and with the other details of managing schools. The right answer depends on two things and two things alone: the existence of shared narratives and the capacity of such narratives to provide an inspired reason for schooling.
Neil Postman (The End of Education: Redefining the Value of School)
Google gets $59 billion, and you get free search and e-mail. A study published by the Wall Street Journal in advance of Facebook’s initial public offering estimated the value of each long-term Facebook user to be $80.95 to the company. Your friendships were worth sixty-two cents each and your profile page $1,800. A business Web page and its associated ad revenue were worth approximately $3.1 million to the social network. Viewed another way, Facebook’s billion-plus users, each dutifully typing in status updates, detailing his biography, and uploading photograph after photograph, have become the largest unpaid workforce in history. As a result of their free labor, Facebook has a market cap of $182 billion, and its founder, Mark Zuckerberg, has a personal net worth of $33 billion. What did you get out of the deal? As the computer scientist Jaron Lanier reminds us, a company such as Instagram—which Facebook bought in 2012—was not valued at $1 billion because its thirteen employees were so “extraordinary. Instead, its value comes from the millions of users who contribute to the network without being paid for it.” Its inventory is personal data—yours and mine—which it sells over and over again to parties unknown around the world. In short, you’re a cheap date.
Marc Goodman (Future Crimes)
Information, defined intuitively and informally, might be something like 'uncertainty's antidote.' This turns out also to be the formal definition- the amount of information comes from the amount by which something reduces uncertainty...The higher the [information] entropy, the more information there is. It turns out to be a value capable of measuring a startling array of things- from the flip of a coin to a telephone call, to a Joyce novel, to a first date, to last words, to a Turing test...Entropy suggests that we gain the most insight on a question when we take it to the friend, colleague, or mentor of whose reaction and response we're least certain. And it suggests, perhaps, reversing the equation, that if we want to gain the most insight into a person, we should ask the question of qhose answer we're least certain... Pleasantries are low entropy, biased so far that they stop being an earnest inquiry and become ritual. Ritual has its virtues, of course, and I don't quibble with them in the slightest. But if we really want to start fathoming someone, we need to get them speaking in sentences we can't finish.
Brian Christian (The Most Human Human: What Talking with Computers Teaches Us About What It Means to Be Alive)
... theory is good for you because studying it expands your mind... Specific technical knowledge, though useful today, becomes outdated in just a few years. Consider instead the abilities to think, to express yourself clearly and precisely, to solve problems, and to know when you haven’t solved a problem. These abilities have lasting value. Studying theory trains you in these areas.
Michael Sipser (Introduction to the Theory of Computation)
This cuts the myth at an awkward angle: it is because the [artificial intelligence] systems are idiots, but still find their way into business, consumer, and government application, that human-value questions are now infecting what were once purely scientific values.
Erik J. Larson (The Myth of Artificial Intelligence: Why Computers Can’t Think the Way We Do)
It is no longer just engineers who dominate our technology leadership, because it is no longer the case that computers are so mysterious that only engineers can understand what they are capable of. There is an industry-wide shift toward more "product thinking" in leadership--leaders who understand the social and cultural contexts in which our technologies are deployed. Products must appeal to human beings, and a rigorously cultivated humanistic sensibility is a valued asset for this challenge. That is perhaps why a technology leader of the highest status--Steve Jobs--recently credited an appreciation for the liberal arts as key to his company's tremendous success with their various i-gadgets.
Damon Horowitz
Nerds are used to transparency. They add value by becoming expert at a technical skill like computer programming. In engineering disciplines, a solution either works or it fails. You can evaluate someone else’s work with relative ease, as surface appearances don’t matter much. Sales is the opposite: an orchestrated campaign to change surface appearances without changing the underlying reality. This strikes engineers as trivial if not fundamentally dishonest. They know their own jobs are hard, so when they look at salespeople laughing on the phone with a customer or going to two-hour lunches, they suspect that no real work is being done. If anything, people overestimate the relative difficulty of science and engineering, because the challenges of those fields are obvious. What nerds miss is that it takes hard work to make sales look easy. SALES
Peter Thiel (Zero to One: Notes on Startups, or How to Build the Future)
Other people will not always see our worth the way we wish they would. Sometimes our own loved ones won’t be able to compute our true value. That doesn’t mean you are of less value or worth. It means that they’re unable to see you for the amazing wonder that you are and that’s their loss.
Stalina Goodwin (Dear Beautiful: 31 Days of Affirmations for Women)
Computers are ridiculous. So is science in general. CHURCH_TURING Thesis, Theodore Rosak Version This view is prevalent among certain people who see in anything smacking of numbers or exactitude a threat to human values. It is too bad that they do not appreciate the depth and complexity and beauty involved in exploring abstract structures sch as the human mind, where, indeed, one comes in intimate contact with the ultimate questions of what to be human is.
Douglas R. Hofstadter (Gödel, Escher, Bach: An Eternal Golden Braid)
[A]s a species, we are very poor at programming. Our brains are built to understand other humans, not computers. We’re terrible at forcing our minds into the precise modes of thought needed to interact with a computer, and we consistently make errors when we try. That's why computer science and programming degrees take such time and dedication to acquire: we are literally learning how to speak to an alien mind, of a kind that has not existed on Earth until very recently.
Stuart Armstrong (Smarter Than Us: The Rise of Machine Intelligence)
If you want to change the behaviors and outcomes associated with social identity—say, too few women in computer science—don’t focus on changing the internal manifestations of the identity, such as values, and attitudes. Focus instead on changing the contingencies to which all of that internal stuff is an adaptation.
Claude M. Steele (Whistling Vivaldi: And Other Clues to How Stereotypes Affect Us (Issues of Our Time))
We are suddenly showing unprecedented interest in the fate of so-called lower life forms, perhaps because we are about to become one. If and when computer programs attain superhuman intelligence and unprecedented power, should we begin valuing these programs more than we value humans? Would it be okay, for example, for an artificial intelligence to exploit humans and even kill them to further its own needs and desires? If it should never be allowed to do that, despite its superior intelligence
Yuval Noah Harari (Homo Deus: A History of Tomorrow)
If “piracy” means using value from someone else’s creative property without permission from that creator–as it is increasingly described today – then every industry affected by copyright today is the product and beneficiary of a certain kind of piracy. Film, records, radio, cable TV… Extremists in this debate love to say “You wouldn’t go into Barnes & Noble and take a book off of the shelf without paying; why should it be any different with online music?” The difference is, of course, that when you take a book from Barnes & Noble, it has one less book to sell. By contrast, when you take an MP3 from a computer network, there is not one less CD that can be sold. The physics of piracy of the intangible are different from the physics of piracy of the tangible.
Lawrence Lessig (Free Culture: The Nature and Future of Creativity)
people who have common sense, imagination, and determination, who know what they value and what they want, and who also use computers, math, and game theory, are the best decision makers there are.
Ray Dalio (Principles: Life and Work)
Imagine if the population were to discover, through real life experience, what it is to conduct their lives with a currency that does not lose its value, but in reality gains in value. As our economy grows and as our manufacturing capabilities increase, prices go down. The only reason that prices are not going down today—except in products where improvements are very rapid (e.g., computers)—is because of government-caused currency inflation.
Phil Champagne (The Book Of Satoshi: The Collected Writings of Bitcoin Creator Satoshi Nakamoto)
In the economic sphere too, the ability to hold a hammer or press a button is becoming less valuable than before. In the past, there were many things only humans could do. But now robots and computers are catching up, and may soon outperform humans in most tasks. True, computers function very differently from humans, and it seems unlikely that computers will become humanlike any time soon. In particular, it doesn’t seem that computers are about to gain consciousness, and to start experiencing emotions and sensations. Over the last decades there has been an immense advance in computer intelligence, but there has been exactly zero advance in computer consciousness. As far as we know, computers in 2016 are no more conscious than their prototypes in the 1950s. However, we are on the brink of a momentous revolution. Humans are in danger of losing their value, because intelligence is decoupling from consciousness. Until today, high intelligence always went hand in hand with a developed consciousness. Only conscious beings could perform tasks that required a lot of intelligence, such as playing chess, driving cars, diagnosing diseases or identifying terrorists. However, we are now developing new types of non-conscious intelligence that can perform such tasks far better than humans. For all these tasks are based on pattern recognition, and non-conscious algorithms may soon excel human consciousness in recognising patterns. This raises a novel question: which of the two is really important, intelligence or consciousness? As long as they went hand in hand, debating their relative value was just a pastime for philosophers. But in the twenty-first century, this is becoming an urgent political and economic issue. And it is sobering to realise that, at least for armies and corporations, the answer is straightforward: intelligence is mandatory but consciousness is optional.
Yuval Noah Harari (Homo Deus: A History of Tomorrow)
One of the recent arguments from design, that based on the so-called fine-tuning life of some fundamental physical constants, founders on the following objections: an extremely small prior probability merited by the God of theism in light – if that is the right word – of the Problem of Evil; the fact that it is not unreasonable to place a substantial probability on the hypothesis that a future theory will fix those values; and the sheer incoherence of computations of the ‘chances’ of fine-tuning were there no fine-tuner.
Colin Howson (Objecting to God)
Perimeter greatly reduced the pressure to launch on warning at the first sign of an American attack. It gave Soviet leaders more time to investigate the possibility of a false alarm, confident that a real attack would trigger a computer-controlled, devastating response. But it rendered American plans for limited war meaningless; the Soviet computers weren’t programmed to allow pauses for negotiation. And the deterrent value of Perimeter was wasted. Like the doomsday machine in Dr. Strangelove, the system was kept secret from the United States.
Eric Schlosser (Command and Control: Nuclear Weapons, the Damascus Accident, and the Illusion of Safety)
[O]ur attitudes towards things like race or gender operate on two levels. First of all, we have our conscious attitudes. This is what we choose to believe. These are our stated values, which we use to direct our behavior deliberately . . . But the IAT [Implicit Association Test] measures something else. It measures our second level of attitude, our racial attitude on an unconscious level - the immediate, automatic associations that tumble out before we've even had time to think. We don't deliberately choose our unconscious attitudes. And . . . we may not even be aware of them. The giant computer that is our unconscious silently crunches all the data it can from the experiences we've had, the people we've met, the lessons we've learned, the books we've read, the movies we've seen, and so on, and it forms an opinion.
Malcolm Gladwell (Blink: The Power of Thinking Without Thinking)
Pretty soon all the information in the world – every tiny scrap of knowledge that humans possess, every little thought we’ve ever had that’s been considered worth preserving over thousands of years – all of it will be available digitally. Every road on earth has been mapped. Every building photographed. Everywhere we humans go, whatever we buy, whatever websites we look at, we leave a digital trail as clear as slug-slime. And this data can be read, searched and analysed by computers and value extracted from it in ways we cannot even begin to conceive.
Robert Harris (The Fear Index)
God was dead: to begin with. And romance was dead. Chivalry was dead. Poetry, the novel, painting, they were all dead, and art was dead. Theatre and cinema were both dead. Literature was dead. The book was dead. Modernism, postmodernism, realism and surrealism were all dead. Jazz was dead, pop music, disco, rap, classical music, dead. Culture was dead. Decency, society, family values were dead. The past was dead. History was dead. The welfare state was dead. Politics was dead. Democracy was dead. Communism, fascism, neoliberalism, capitalism, all dead, and marxism, dead, feminism, also dead. Political correctness, dead. Racism was dead. Religion was dead. Thought was dead. Hope was dead. Truth and fiction were both dead. The media was dead. The internet was dead. Twitter, instagram, facebook, google, dead. Love was dead. Death was dead. A great many things were dead. Some, though, weren’t, or weren’t dead yet. Life wasn’t yet dead. Revolution wasn’t dead. Racial equality wasn’t dead. Hatred wasn’t dead. But the computer? Dead. TV? Dead. Radio? Dead. Mobiles were dead. Batteries were dead. Marriages were dead, sex
Ali Smith (Winter (Seasonal #2))
Dataism adopts a strictly functional approach to humanity, appraising the value of human experiences according to their function in data-processing mechanisms. If we develop an algorithm that fulfils the same function better, human experiences will lose their value. Thus if we can replace not just taxi drivers and doctors but also lawyers, poets and musicians with superior computer programs, why should we care if these programs have no consciousness and no subjective experiences? If some humanist starts adulating the sacredness of human experience, Dataists would dismiss such sentimental humbug. ‘The experience you praise is just an outdated biochemical algorithm. In the African savannah 70,000 years ago, that algorithm was state-of-the-art. Even in the twentieth century it was vital for the army and for the economy. But soon we will have much better algorithms.
Yuval Noah Harari (Homo Deus: A History of Tomorrow)
What do these decades-old international organizations see in an arcane digital technology built by the crypto-libertarians and Cypherpunks who gave us Bitcoin? It’s the prospect that this decentralized computing system could resolve the issue of social capital deficits that we discussed in the context of the Azraq refugee camp. By creating a common record of a community’s transactions and activities that no single person or intermediating institution has the power to change, the UN’s blockchain provides a foundation for people to trust that they can securely interact and exchange value with each other.
Michael J. Casey (The Truth Machine: The Blockchain and the Future of Everything)
If we increase r [in a logistic map] even more, we will eventually force the system into a period-8 limit cycle, then a period-16 cycle, and so on. The amount that we have to increase r to get another period doubling gets smaller and smaller for each new bifurcation. This cascade of period doublings is reminiscent of the race between Achilles and the tortoise, in that an infinite number of bifurcations (or time steps in the race) can be confined to a local region of finite size. At a very special critical value, the dynamical system will fall into what is essentially an infinite-period limit cycle. This is chaos.
Gary William Flake (The Computational Beauty of Nature: Computer Explorations of Fractals, Chaos, Complex Systems, and Adaptation)
When an inscrutable technology becomes an invisible technology, we would be wise to be concerned. At that point, the technology's assumptions and intentions have infiltrated our own desires and actions. We no longer know whether the software is aiding s or controlling us. We're behind the wheel, but we can't be sure who's driving.
Nicholas Carr (The Glass Cage: How Our Computers Are Changing Us)
The offices in the skyscrapers were lit bright as day. The giant eye zoomed in and observed a hundred thousand faces staring at computer monitors through closed-circuit cameras; their tension, anxiety, anticipation, confusion, satisfaction, suspicion, jealousy, anger refreshed rapidly while their glasses reflected the data jumping across their screens. Their looks were empty but deep, without thought of the relationship between their lives and values, yearning for change but also afraid of it. They gazed at their screens the way they gazed at each other, and they hated their screens the way they hated each other. They all possessed the same bored, apathetic face.
Chen Qiufan (Waste Tide)
I am concerned about the failure of our moral computers of honesty, integrity, decency, civility, and sexual purity. How many people today are truly incorruptible? So many get caught up in waves of popular issues and tides of rhetoric. This breakdown of moral values is happening because we are separating the teachings of God from personal conduct. An honorable man or woman will personally commit to live up to certain self-imposed expectations, with no need of an outside check or control. I would hope that we can load our moral computers with three elements of integrity: dealing justly with oneself, dealing justly with others, and recognizing the law of the harvest.
James E. Faust
Increasingly, by choice or by accident, this is the role our nation has taken: the role of those who make peaceful revolution impossible by refusing to give up the privileges and the pleasures that come from the immense profits of overseas investments. I am convinced that if we are to get on the right side of the world revolution, we as a nation must undergo a radical revolution of values. We must rapidly begin the shift from a thing-oriented society to a person-oriented society. When machines and computers, profit motives and property rights, are considered more important than people, the giant triplets of racism, extreme materialism, and militarism are incapable of being conquered.
Martin Luther King Jr. (The Autobiography of Martin Luther King, Jr.)
Underlying all this activity—in the customhouses, on the wharves, in every place of business—were numbers. Merchants measured out their wares and negotiated prices; customs officers calculated taxes to be levied on imports; scribes and stewards prepared ships’ manifests, recording the values in long columns using Roman numerals. They would have put their writing implements to one side and used either their fingers or a physical abacus to perform the additions, then picked up pen and parchment once again to enter the subtotals from each page on a final page at the end. With no record of the computation itself, if anyone questioned the answer, the entire process would have to be repeated.
Keith Devlin (The Man of Numbers: Fibonacci's Arithmetic Revolution)
Martin Luther King Jr. said, “I’m convinced that if we are to get on the right side of the world revolution, the nation must undergo a radical revolution of values. We must rapidly begin to shift from a thing-oriented society to a person-oriented society…. When machines and computers, profit models and property rights are considered more important than people, the giant triplets of racism, materialism, and militarism are incapable of being conquered.” The context in which Martin Luther King made this comment was a pivotal point in his own career. This is his “Beyond Vietnam” speech, after which virtually all of his former allies turned against him. He was isolated after giving this speech.
Noam Chomsky (Consequences of Capitalism: Manufacturing Discontent and Resistance)
[W]e as a nation must undergo a radical revolution of values. We must rapidly begin the shift from a “thing-oriented” society to a “person-oriented” society. When machines and computers, profit motives and property rights are considered more important than people, the giant triplets of racism, materialism, and militarism are all incapable of being conquered.14
John W. Whitehead (Battlefield America: The War On the American People)
Discounted Cash Flow The discounted cash flow method of valuation is the most sophisticated (and the most difficult) method to use in valuing the business. With this method you must estimate all the cash influxes to investors over time (dividends and ultimate stock sales) and then compute a “net present value” using an assumed discount rate (implied interest rate).
Thomas R. Ittelson (Financial Statements: A Step-by-Step Guide to Understanding and Creating Financial Reports)
The operation of a peer-matching network would be simple. The user would identify himself by name and address and describe the activity for which he sought a peer. A computer would send him back the names and addresses of all those who had inserted the same description. It is amazing that such a simple utility has never been used on a broad scale for publicly valued activity
Ivan Illich (Tools for Conviviality)
Moreover, the prison sentence, which is always computed in terms of time, is related to abstract quantification, evoking the rise of science and what is often referred to as the Age of Reason. We should keep in mind that this was precisely the historical period when the value of labor began to be calculated in terms of time and therefore compensated in another quantifiable way, by money. The computability of state punishment in terms of time—days, months, years—resonates with the role of labor-time as the basis for computing the value of capitalist commodities. Marxist theorists of punishment have noted that precisely the historical period during which the commodity form arose is the era during which penitentiary sentences emerged as the primary form of punishment.
Angela Y. Davis (Are Prisons Obsolete?)
The pharaonic era of the country-house technocrats. The dream of an electronic control of things runs up against the traditional stupidity of the masses. Collective demand has never been so elicited, forced or violated as it has in the field of computing. The clash between a philosophical and metaphysical exigency and a present which is no longer in the least philosophical and metaphysical. The clash between a system of representation and a system of simulation. The clash between a thinking of difference and a thinking of indifference. What is the power of indifference? What would an analytics of indifference be like? Torn between a radical indifference and a radical seduction. Postmodemity is the simultaneity of the destruction of earlier values and their reconstruction. It is renovation within ruination. In terms of periods, it is the end of final evaluations and the movement of transcendence, which are replaced by 'teleonomic' evaluation, in terms of retroaction. Everything is always retroactive, including - and, indeed, particularly including - information. The rest is left to the acceleration of values by technology (sex, body, freedom, knowledge).
Jean Baudrillard (Cool Memories)
Research on emotion shows that positive emotions wear off quickly. Our emotional systems like newness. They like novelty. They like change. We adapt to positive life circumstances so that before too long, the new car, the new spouse, the new house—they don’t feel so new and exciting anymore. But gratitude makes us appreciate the value of something, and when we appreciate the value of something, we extract more benefits from it; we’re less likely to take it for granted. In effect, I think gratitude allows us to participate more in life. We notice the positives more, and that magnifies the pleasures you get from life. Instead of adapting to goodness, we celebrate goodness. We spend so much time watching things—movies, computer screens, sports—but with gratitude we become greater participants in our lives as opposed to spectators.
Brené Brown (Atlas of the Heart: Mapping Meaningful Connection and the Language of Human Experience)
To see what happens in the real world when an information cascade takes over, and the bidders have almost nothing but one another’s behavior to estimate an item’s value, look no further than Peter A. Lawrence’s developmental biology text The Making of a Fly, which in April 2011 was selling for $23,698,655.93 (plus $3.99 shipping) on Amazon’s third-party marketplace. How and why had this—admittedly respected—book reached a sale price of more than $23 million? It turns out that two of the sellers were setting their prices algorithmically as constant fractions of each other: one was always setting it to 0.99830 times the competitor’s price, while the competitor was automatically setting their own price to 1.27059 times the other’s. Neither seller apparently thought to set any limit on the resulting numbers, and eventually the process spiraled totally out of control.
Brian Christian (Algorithms to Live By: The Computer Science of Human Decisions)
These conservative critics call for a return to “family values,” to a world in which prohibition kept us safe from outbreaks of enjoyment. This desire for a return to the past, however, is rarely genuine. Which is to say, such proclamations don’t really want the return to the past that they claim to want. Instead, they want the best of both worlds—the “benefits” of modernity (computers, cars, televisions) without their effects (isolation, enjoyment, narcissism)—and fail to grasp the interdependence of the benefits and the effects
Todd McGowan (The End of Dissatisfaction: Jacques Lacan and the Emerging Society of Enjoyment (Psychoanalysis and Culture))
If you are looking for women in the history of technology, look first where it makes life better, easier, and more connected. Look for the places where form gives way to function. A computer is a machine that condenses the world into numbers to be processed and manipulated. Making this comprehensible to as many people as possible, regardless of technical skill, is not an essentially feminine pursuit. Nothing is. That being said, the women I talked to all seemed to understand it implicitly and to value it as fundamental, inalienable, and right.
Claire L. Evans
Hey Pete. So why the leave from social media? You are an activist, right? It seems like this decision is counterproductive to your message and work." A: The short answer is I’m tired of the endless narcissism inherent to the medium. In the commercial society we have, coupled with the consequential sense of insecurity people feel, as they impulsively “package themselves” for public consumption, the expression most dominant in all of this - is vanity. And I find that disheartening, annoying and dangerous. It is a form of cultural violence in many respects. However, please note the difference - that I work to promote just that – a message/idea – not myself… and I honestly loath people who today just promote themselves for the sake of themselves. A sea of humans who have been conditioned into viewing who they are – as how they are seen online. Think about that for a moment. Social identity theory run amok. People have been conditioned to think “they are” how “others see them”. We live in an increasing fictional reality where people are now not only people – they are digital symbols. And those symbols become more important as a matter of “marketing” than people’s true personality. Now, one could argue that social perception has always had a communicative symbolism, even before the computer age. But nooooooothing like today. Social media has become a social prison and a strong means of social control, in fact. Beyond that, as most know, social media is literally designed like a drug. And it acts like it as people get more and more addicted to being seen and addicted to molding the way they want the world to view them – no matter how false the image (If there is any word that defines peoples’ behavior here – it is pretention). Dopamine fires upon recognition and, coupled with cell phone culture, we now have a sea of people in zombie like trances looking at their phones (literally) thousands of times a day, merging their direct, true interpersonal social reality with a virtual “social media” one. No one can read anymore... they just swipe a stream of 200 character headlines/posts/tweets. understanding the world as an aggregate of those fragmented sentences. Massive loss of comprehension happening, replaced by usually agreeable, "in-bubble" views - hence an actual loss of variety. So again, this isn’t to say non-commercial focused social media doesn’t have positive purposes, such as with activism at times. But, on the whole, it merely amplifies a general value system disorder of a “LOOK AT ME! LOOK AT HOW GREAT I AM!” – rooted in systemic insecurity. People lying to themselves, drawing meaningless satisfaction from superficial responses from a sea of avatars. And it’s no surprise. Market economics demands people self promote shamelessly, coupled with the arbitrary constructs of beauty and success that have also resulted. People see status in certain things and, directly or pathologically, use those things for their own narcissistic advantage. Think of those endless status pics of people rock climbing, or hanging out on a stunning beach or showing off their new trophy girl-friend, etc. It goes on and on and worse the general public generally likes it, seeking to imitate those images/symbols to amplify their own false status. Hence the endless feedback loop of superficiality. And people wonder why youth suicides have risen… a young woman looking at a model of perfection set by her peers, without proper knowledge of the medium, can be made to feel inferior far more dramatically than the typical body image problems associated to traditional advertising. That is just one example of the cultural violence inherent. The entire industry of social media is BASED on narcissistic status promotion and narrow self-interest. That is the emotion/intent that creates the billions and billions in revenue these platforms experience, as they in turn sell off people’s personal data to advertisers and governments. You are the product, of course.
Peter Joseph
In theory, if some holy book misrepresented reality, its disciples would sooner or later discover this, and the text’s authority would be undermined. Abraham Lincoln said you cannot deceive everybody all the time. Well, that’s wishful thinking. In practice, the power of human cooperation networks depends on a delicate balance between truth and fiction. If you distort reality too much, it will weaken you, and you will not be able to compete against more clear-sighted rivals. On the other hand, you cannot organise masses of people effectively without relying on some fictional myths. So if you stick to unalloyed reality, without mixing any fiction with it, few people will follow you. If you used a time machine to send a modern scientist to ancient Egypt, she would not be able to seize power by exposing the fictions of the local priests and lecturing the peasants on evolution, relativity and quantum physics. Of course, if our scientist could use her knowledge in order to produce a few rifles and artillery pieces, she could gain a huge advantage over pharaoh and the crocodile god Sobek. Yet in order to mine iron ore, build blast furnaces and manufacture gunpowder the scientist would need a lot of hard-working peasants. Do you really think she could inspire them by explaining that energy divided by mass equals the speed of light squared? If you happen to think so, you are welcome to travel to present-day Afghanistan or Syria and try your luck. Really powerful human organisations – such as pharaonic Egypt, the European empires and the modern school system – are not necessarily clear-sighted. Much of their power rests on their ability to force their fictional beliefs on a submissive reality. That’s the whole idea of money, for example. The government makes worthless pieces of paper, declares them to be valuable and then uses them to compute the value of everything else. The government has the power to force citizens to pay taxes using these pieces of paper, so the citizens have no choice but to get their hands on at least some of them. Consequently, these bills really do become valuable, the government officials are vindicated in their beliefs, and since the government controls the issuing of paper money, its power grows. If somebody protests that ‘These are just worthless pieces of paper!’ and behaves as if they are only pieces of paper, he won’t get very far in life.
Yuval Noah Harari (Homo Deus: A History of Tomorrow)
We all know that 97% of the money in the world doesn't exist and that's thanks to Fractional Reserve Banking, or should I say fictional reserve banking." He grinned at his own joke, his smile partly hidden by his hair, "Money is no longer attached to the Gold Standard, therefore, it isn't based on anything. So when it says, 'I promise to pay the bearer on demand ten pounds,' I have to ask, ten pounds of what?" Silence. "The world is owned by the rich shareholder, the rich superstar, the rich industrialist, the rich aristocracy." He was now marching around the stage, "It doesn't matter who or what they are, if they're rich then they own a part of the world, but they only own it because they've got lots of money. Which means they own part of the 97% of the world’s fictional money, the pretend money that only exists on a computer." He stopped abruptly and stared out at the audience, "Which means that if they cashed in their fictional nonexistent money they'd get something like this ten pound note offering to pay the bearer the sum of ten pounds of nothing." He held the note aloft, "Which means the rich have managed to buy the entire world with paper nothing that has a value of nothing and we've let them do it.
Arun D. Ellis (Daydream Believers)
Do humans have some magical spark, in addition to higher intelligence and greater power, which distinguishes them from pigs, chickens, chimpanzees and computer programs alike? If yes, where did that spark come from, and why are we certain that an AI could never acquire it? If there is no such spark, would there be any reason to continue assigning special value to human life even after computers surpass humans in intelligence and power? Indeed, what exactly is it about humans that make us so intelligent and powerful in the first place, and how likely is it that non-human entities will ever rival and surpass us?
Yuval Noah Harari (Homo Deus: A Brief History of Tomorrow)
A lot of the credit, too, should go to Turing, for developing the concept of a universal computer and then being part of a hands-on team at Bletchley Park. How you rank the historic contributions of the others depends partly on the criteria you value. If you are enticed by the romance of lone inventors and care less about who most influenced the progress of the field, you might put Atanasoff and Zuse high. But the main lesson to draw from the birth of computers is that innovation is usually a group effort, involving collaboration between visionaries and engineers, and that creativity comes from drawing on many sources.
Walter Isaacson (The Innovators: How a Group of Hackers, Geniuses, and Geeks Created the Digital Revolution)
When problems of transference are involved, as they usually are, psychotherapy is, among other things, a process of map-revising. Patients come to therapy because their maps are clearly not working. But how they may cling to them and fight the process every step of the way! Frequently their need to cling to their maps and fight against losing them is so great that therapy becomes impossible, as it did in the case of the computer technician. Initially he requested a Saturday appointment. After three sessions he stopped coming because he took a job doing lawn-maintenance work on Saturdays and Sundays. I offered him a Thursday-evening appointment. He came for two sessions and then stopped because he was doing overtime work at the plant. I then rearranged my schedule so I could see him on Monday evenings, when, he had said, overtime work was unlikely. After two more sessions, however, he stopped coming because Monday-night overtime work seemed to have picked up. I confronted him with the impossibility of doing therapy under these circumstances. He admitted that he was not required to accept overtime work. He stated, however, that he needed the money and that the work was more important to him than therapy. He stipulated that he could see me only on those Monday evenings when there was no overtime work to be done and that he would call me at four o’clock every Monday afternoon to tell me if he could keep his appointment that evening. I told him that these conditions were not acceptable to me, that I was unwilling to set aside my plans every Monday evening on the chance that he might be able to come to his sessions. He felt that I was being unreasonably rigid, that I had no concern for his needs, that I was interested only in my own time and clearly cared nothing for him, and that therefore I could not be trusted. It was on this basis that our attempt to work together was terminated, with me as another landmark on his old map. The problem of transference is not simply a
M. Scott Peck (The Road Less Traveled: A New Psychology of Love, Traditional Values and Spiritual Growth)
God was dead: to begin with. And romance was dead. Chivalry was dead. Poetry, the novel, painting, they were all dead, and art was dead. Theatre and cinema were both dead. Literature was dead. The book was dead. Modernism, postmodernism, realism and surrealism were all dead. Jazz was dead, pop music, disco, rap, classical music, dead. Culture was dead. Decency, society, family values were dead. The past was dead. History was dead. The welfare state was dead. Politics was dead. Democracy was dead. Communism, fascism, neoliberalism, capitalism, all dead, and marxism, dead, feminism, also dead. Political correctness, dead. Racism was dead. Religion was dead. Thought was dead. Hope was dead. Truth and fiction were both dead. The media was dead. The internet was dead. Twitter, instagram, facebook, google, dead. Love was dead. Death was dead. A great many things were dead. Some, though, weren’t, or weren’t dead yet. Life wasn’t yet dead. Revolution wasn’t dead. Racial equality wasn’t dead. Hatred wasn’t dead. But the computer? Dead. TV? Dead. Radio? Dead. Mobiles were dead. Batteries were dead. Marriages were dead, sex lives were dead, conversation was dead. Leaves were dead. Flowers were dead, dead in their water. Imagine being haunted by the ghosts of all these dead things. Imagine being haunted by the ghost of a flower. No, imagine being haunted (if there were such a thing as being haunted, rather than just neurosis or psychosis) by the ghost (if there were such a thing as ghosts, rather than just imagination) of a flower. Ghosts themselves weren’t dead, not exactly. Instead, the following questions came up: “are ghosts dead are ghosts dead or alive are ghosts deadly” but in any case forget ghosts, put them out of your mind because this isn’t a ghost story, though it’s the dead of winter when it happens, a bright sunny post-millennial global-warming Christmas Eve morning (Christmas, too, dead), and it’s about real things really happening in the real world involving real people in real time on the real earth (uh huh, earth, also dead):
Ali Smith (Winter (Seasonal, #2))
Our actions and the problems they create are connected, all around the world. Goats in the Mongolian desert add to air pollution in California; throwing away a computer helps create an illegal economy that makes people sick in Ghana; a loophole in a treaty contributes to deforestation in the American South to generate electricity in England; our idea of the perfect carrot could mean that many others rot in the fields. We can’t pretend anymore that the things we do and wear and eat and use exist only for us, that they don’t have a wider impact beyond our individual lives, which also means that we’re all in this together. • A lack of transparency on the part of governments and corporations has meant that our actions have consequences we are unaware of (see above), and if we knew about them, we would be surprised and angry. (Now, maybe, you are.) • It’s important to understand your actions and larger social, cultural, industrial, and economic processes in context, because then you can better understand which specific policies and practices would make a difference, and what they would achieve. • Living in a way that honors your values is important, even if your personal habits aren’t going to fix everything. We need to remember what is at stake, and the small sacrifices we make may help us do that, if you need reminding. If we know what our sacrifices mean and why they might matter, we might be more willing to make them.
Tatiana Schlossberg (Inconspicuous Consumption: The Environmental Impact You Don't Know You Have)
Given the central place that technology holds in our lives, it is astonishing that technology companies have not put more resources into fixing this global problem. Advanced computer systems and artificial intelligence (AI) could play a much bigger role in shaping diagnosis and prescription. While the up-front costs of using such technology may be sizeable, the long-term benefits to the health-care system need to be factored into value assessments. We believe that AI platforms could improve on the empirical prescription approach. Physicians work long hours under stressful conditions and have to keep up to date on the latest medical research. To make this work more manageable, the health-care system encourages doctors to specialize. However, the vast majority of antibiotics are prescribed either by generalists (e.g., general practitioners or emergency physicians) or by specialists in fields other than infectious disease, largely because of the need to treat infections quickly. An AI system can process far more information than a single human, and, even more important, it can remember everything with perfect accuracy. Such a system could theoretically enable a generalist doctor to be as effective as, or even superior to, a specialist at prescribing. The system would guide doctors and patients to different treatment options, assigning each a probability of success based on real-world data. The physician could then consider which treatment was most appropriate.
William Hall (Superbugs: An Arms Race against Bacteria)
Taking least squares is no longer optimal, and the very idea of ‘accuracy’ has to be rethought. This simple fact is as important as it is neglected. This problem is easily illustrated in the Logistic Map: given the correct mathematical formula and all the details of the noise model – random numbers with a bell-shaped distribution – using least squares to estimate α leads to systematic errors. This is not a question of too few data or insufficient computer power, it is the method that fails. We can compute the optimal least squares solution: its value for α is too small at all noise levels. This principled approach just does not apply to nonlinear models because the theorems behind the principle of least squares repeatedly assume bell-shaped distributions.
Leonard A. Smith (Chaos: A Very Short Introduction (Very Short Introductions))
A very important function of the nervous system, and, as we have said, a function equally in demand for computing machines, is that of memory, the ability to preserve the results of past operations for use in the future. It will be seen that the uses of the memory are highly various, and it is improbable that any single mechanism can satisfy the demands of all of them. There is first the memory which is necessary for the carrying out of a current process, such as a multiplication, in which the intermediate results are of no value once the process is completed, and in which the operating apparatus should then be released for further use. Such a memory should record quickly, be read quickly, and be erased quickly. On the other hand, there is the memory which is intended to be part of the files, the permanent record, of the machine or the brain, and to contribute to the basis of all its future behavior, at least during a single run of the machine. Let it be remarked parenthetically that an important difference between the way in which we use the brain and the machine is that the machine is intended for many successive runs, either with no reference to each other, or with a minimal, limited reference, and that it can be cleared between such runs; while the brain, in the course of nature, never even approximately clears out its past records. Thus the brain, under normal circumstances, is not the complete analogue of the computing machine but rather the analogue of a single run on such a machine. We shall see later that this remark has a deep significance in psychopathology and in psychiatry.
Norbert Wiener (Cybernetics: or the Control and Communication in the Animal and the Machine)
In the longer term, by bringing together enough data and enough computing power, the data giants could hack the deepest secrets of life, and then use this knowledge not just to make choices for us or manipulate us but also to reengineer organic life and create inorganic life-forms. Selling advertisements may be necessary to sustain the giants in the short term, but tech companies often evaluate apps, products, and other companies according to the data they harvest rather than according to the money they generate. A popular app may lack a business model and may even lose money in the short term, but as long as it sucks data, it could be worth billions.4 Even if you don’t know how to cash in on the data today, it is worth having it because it might hold the key to controlling and shaping life in the future. I don’t know for certain that the data giants explicitly think about this in such terms, but their actions indicate that they value the accumulation of data in terms beyond those of mere dollars and cents. Ordinary humans will find it very difficult to resist this process. At present, people are happy to give away their most valuable asset—their personal data—in exchange for free email services and funny cat videos. It’s a bit like African and Native American tribes who unwittingly sold entire countries to European imperialists in exchange for colorful beads and cheap trinkets. If, later on, ordinary people decide to try to block the flow of data, they might find it increasingly difficult, especially as they might come to rely on the network for all their decisions, and even for their healthcare and physical survival.
Yuval Noah Harari (21 Lessons for the 21st Century)
What’s more, AI researchers have begun to realize that emotions may be a key to consciousness. Neuroscientists like Dr. Antonio Damasio have found that when the link between the prefrontal lobe (which governs rational thought) and the emotional centers (e.g., the limbic system) is damaged, patients cannot make value judgments. They are paralyzed when making the simplest of decisions (what things to buy, when to set an appointment, which color pen to use) because everything has the same value to them. Hence, emotions are not a luxury; they are absolutely essential, and without them a robot will have difficulty determining what is important and what is not. So emotions, instead of being peripheral to the progress of artificial intelligence, are now assuming central importance. If a robot encounters a raging fire, it might rescue the computer files first, not the people, since its programming might say that valuable documents cannot be replaced but workers always can be. It is crucial that robots be programmed to distinguish between what is important and what is not, and emotions are shortcuts the brain uses to rapidly determine this. Robots would thus have to be programmed to have a value system—that human life is more important than material objects, that children should be rescued first in an emergency, that objects with a higher price are more valuable than objects with a lower price, etc. Since robots do not come equipped with values, a huge list of value judgments must be uploaded into them. The problem with emotions, however, is that they are sometimes irrational, while robots are mathematically precise. So silicon consciousness may differ from human consciousness in key ways. For example, humans have little control over emotions, since they happen so rapidly and because they originate in the limbic system, not the prefrontal cortex of the brain. Furthermore, our emotions are often biased.
Michio Kaku (The Future of the Mind: The Scientific Quest to Understand, Enhance, and Empower the Mind)
There have been a few times in my life when I have experienced extreme loss and it seemed like I lost everything. If you're at a place in your life where it seems like you've lost everything, just first of all know that you haven't lost everything. Look around and take inventory of your life at this exact moment - think about the resources that you still have, whether its skills, money, a network of friends and family, a brand with a good reputation, a top quality resume, money in savings, your house, your car, your computer or whatever it may be. Then think about how you can leverage whatever resources you have remaining after your loss and figure out how to utilize those resources and convert them into streams of income by adding value to other peoples lives or adding value to a marketplace. The money will begin to flow back in and you will begin to gain back the equivalent and more of everything you lost. Then when you've rebounded and it seems like you have it all, do everything in your power to protect it all and to keep it all and to avoid loss.
Hendrith Vanlon Smith Jr.
So far we have looked at two of the three practical threats to liberalism: firstly, that humans will lose their value completely; secondly, that humans will still be valuable collectively, but they will lose their individual authority, and will instead be managed by external algorithms. The system will still need you to compose symphonies, teach history or write computer code, but the system will know you better than you know yourself, and will therefore make most of the important decisions for you – and you will be perfectly happy with that. It won’t necessarily be a bad world; it will, however, be a post-liberal world. The third threat to liberalism is that some people will remain both indispensable and undecipherable, but they will constitute a small and privileged elite of upgraded humans. These superhumans will enjoy unheard-of abilities and unprecedented creativity, which will allow them to go on making many of the most important decisions in the world. They will perform crucial services for the system, while the system could not understand and manage them. However, most humans will not be upgraded, and they will consequently become an inferior caste, dominated by both computer algorithms and the new superhumans.
Yuval Noah Harari (Homo Deus: A History of Tomorrow)
They peer from beyond Glasses of locked cupboards, They stare longingly For months we do not meet The evenings once spent in their company Now pass at the computer screen. They are so restless now, these books- They have taken to walking in their sleep They stare longingly The values they stood for Whose batteries never died out Those values are no more found in homes The relationships they spoke of Have all come undone today A sigh escapes as I turn a page The meanings of many words have fallen off They appear like shrivelled, leafless stumps Where meaning will grow no more Many traditions lie scattered Like the debris of earthen cups Made obsolete by glass tumblers Each turn of the page Brought a new flavour to the tongue, Now a click of the finger Floods the screen with images, layer upon layer That bond with books that once was, is severed now We used to sometimes lie with them on our chest Or hold them in our lap Or balance them on our knees, Bowing our heads as in prayer Of course, the world of knowledge still lives on, But what of The pressed flowers and scented missives Hidden between their pages, And the love forged on the pretext Of borrowing, dropping and picking up books together What of them? That, perhaps, shall no longer be!
गुलज़ार (Selected Poems)
a harbinger of a third wave of computing, one that blurred the line between augmented human intelligence and artificial intelligence. “The first generation of computers were machines that counted and tabulated,” Rometty says, harking back to IBM’s roots in Herman Hollerith’s punch-card tabulators used for the 1890 census. “The second generation involved programmable machines that used the von Neumann architecture. You had to tell them what to do.” Beginning with Ada Lovelace, people wrote algorithms that instructed these computers, step by step, how to perform tasks. “Because of the proliferation of data,” Rometty adds, “there is no choice but to have a third generation, which are systems that are not programmed, they learn.”27 But even as this occurs, the process could remain one of partnership and symbiosis with humans rather than one designed to relegate humans to the dustbin of history. Larry Norton, a breast cancer specialist at New York’s Memorial Sloan-Kettering Cancer Center, was part of the team that worked with Watson. “Computer science is going to evolve rapidly, and medicine will evolve with it,” he said. “This is coevolution. We’ll help each other.”28 This belief that machines and humans will get smarter together is a process that Doug Engelbart called “bootstrapping” and “coevolution.”29 It raises an interesting prospect: perhaps no matter how fast computers progress, artificial intelligence may never outstrip the intelligence of the human-machine partnership. Let us assume, for example, that a machine someday exhibits all of the mental capabilities of a human: giving the outward appearance of recognizing patterns, perceiving emotions, appreciating beauty, creating art, having desires, forming moral values, and pursuing goals. Such a machine might be able to pass a Turing Test. It might even pass what we could call the Ada Test, which is that it could appear to “originate” its own thoughts that go beyond what we humans program it to do. There would, however, be still another hurdle before we could say that artificial intelligence has triumphed over augmented intelligence. We can call it the Licklider Test. It would go beyond asking whether a machine could replicate all the components of human intelligence to ask whether the machine accomplishes these tasks better when whirring away completely on its own or when working in conjunction with humans. In other words, is it possible that humans and machines working in partnership will be indefinitely more powerful than an artificial intelligence machine working alone?
Walter Isaacson (The Innovators: How a Group of Hackers, Geniuses, and Geeks Created the Digital Revolution)
home in Pahrump, Nevada, where he played the penny slot machines and lived off his social security check. He later claimed he had no regrets. “I made the best decision for me at the time. Both of them were real whirlwinds, and I knew my stomach and it wasn’t ready for such a ride.” •  •  • Jobs and Wozniak took the stage together for a presentation to the Homebrew Computer Club shortly after they signed Apple into existence. Wozniak held up one of their newly produced circuit boards and described the microprocessor, the eight kilobytes of memory, and the version of BASIC he had written. He also emphasized what he called the main thing: “a human-typable keyboard instead of a stupid, cryptic front panel with a bunch of lights and switches.” Then it was Jobs’s turn. He pointed out that the Apple, unlike the Altair, had all the essential components built in. Then he challenged them with a question: How much would people be willing to pay for such a wonderful machine? He was trying to get them to see the amazing value of the Apple. It was a rhetorical flourish he would use at product presentations over the ensuing decades. The audience was not very impressed. The Apple had a cut-rate microprocessor, not the Intel 8080. But one important person stayed behind to hear more. His name was Paul Terrell, and in 1975
Walter Isaacson (Steve Jobs)
He's right,you know," Edward was saying almost before I'd made it into my room. I had crept through the house unnecessarily. No one was home. "Your assertions have lost a bit of their value these days, Mr. Willing." "You know," he repeated. I tossed my coat onto the bed. The stark black and white of my quilt was broken by a purple stain now, the result of a peaceful interlude with grape juice turning into a gentle wrestling match.The stain was the size of my palm and shaked like, I thought, an alligator. Alex insisted it was a map of Italy. Later, we'd dripped the rest of the juice onto the thick pages of my drawing pad, finding pictures in the splotches like the Rorschach inkblots used in psychology. "Well," he'd said in response to my pagoda, antheater, and Viking, "verdict's in.You're nuts." The pictures were tacked to my wall, unaccustomed spots of color. I'd penciled in our choices. Viking (E), pineapple (A). Lantern (E), cheese (A). Crown (E), birthday cake (A) were over my desk, over Edward. I turned on my computer. It binged cheerfully at me. I had mail. From: abainbr@thewillingschool.org To: fmarino@thewillingschool.org Date: December 15, 3:50 p.m. Subect: Should you choose to accept... Tuesday. I'll pick you up at 10:00 a.m. Ask no questions. Tell no one. -Alex "Ah, subterfuge" came from over the desk. "Shut up, Edward," I said.
Melissa Jensen (The Fine Art of Truth or Dare)
Grabbing my hair and pulling it to the point my skull throbs, I rock back and forth while insanity threatens to destroy my mind completely. Father finally did what Lachlan started. Destroyed my spirit. The angel is gone. The monster has come and killed her. Lachlan Sipping his whiskey, Shon gazes with a bored expression at the one-way mirror as Arson lights the match, grazing the skin of his victim with it as the man convulses in fear. “Show off,” he mutters, and on instinct, I slap the back of his head. He rubs it, spilling the drink. “The fuck? We are wasting time, Lachlan. Tell him to speed up. You know if you let him, he can play for hours.” All in good time, we don’t need just a name. He is saving him for a different kind of information that we write down as Sociopath types furiously on his computer, searching for the location and everything else using FBI databases. “Bingo!” Sociopath mutters, picking up the laptop and showing the screen to me. “It’s seven hours away from New York, in a deserted location in the woods. The land belongs to some guy who is presumed dead and the man accrued the right to build shelters for abused women. They actually live there as a place of new hope or something.” Indeed, the center is advertised as such and has a bunch of stupid reviews about it. Even the approval of a social worker, but then it doesn’t surprise me. Pastor knows how to be convincing. “Kids,” I mutter, fisting my hands. “Most of them probably have kids. He continues to do his fucked-up shit.” And all these years, he has been under my radar. I throw the chair and it bounces off the wall, but no one says anything as they feel the same. “Shon, order a plane. Jaxon—” “Yeah, my brothers will be there with us. But listen, the FBI—” he starts, and I nod. He takes a beat and quickly sends a message to someone on his phone while I bark into the microphone. “Arson, enough with the bullshit. Kill him already.” He is of no use to us anyway. Arson looks at the wall and shrugs. Then pours gas on his victim and lights up the match simultaneously, stepping aside as the man screams and thrashes on the chair, and the smell of burning flesh can be sensed even here. Arson jogs to a hose, splashing water over him. The room is designed security wise for this kind of torture, since fire is one of the first things I taught. After all, I’d learned the hard way how to fight with it. “On the plane, we can adjust the plan. Let’s get moving.” They spring into action as I go to my room to get a specific folder to give to Levi before I go, when Sociopath’s hand stops me, bumping my shoulder. “Is this a suicide mission for you?” he asks, and I smile, although it lacks any humor. My friend knows everything. Instead of answering his question, I grip his shoulder tight, and confide, “Valencia is entrusted to you.” We both know that if I want to destroy Pastor, I have to die with him. This revenge has been twenty-three years in the making, and I never envisioned a different future. This path always leads to death one way or another, and the only reason I valued my life was because I had to kill him. Valencia will be forever free from the evils that destroyed her life. I’ll make sure of it. Once upon a time, there was an angel. Who made the monster’s heart bleed.
V.F. Mason (Lachlan's Protégé (Dark Protégés #1))
THE SK8 MAKER VS. GLOBAL INDUSTRIALIZATION This new era of global industrialization is where my personal analogy with the history of the skateboard maker diverges. It’s no longer cost-effective to run a small skateboard company in the U.S., and the handful of startups that pull it off are few and far between. The mega manufacturers who can churn out millions of decks at low cost and record speed each year in Chinese factories employ proprietary equipment and techniques that you and I can barely imagine. Drills that can cut all eight truck holes in a stack of skateboard decks in a single pull. CNC machinery to create CAD-perfect molds used by giant two-sided hydraulic presses that can press dozens of boards in a few hours. Computer-operated cutting bits that can stamp out a deck to within 1⁄64 in. of its specified shape. And industrial grade machines that apply multicolored heat-transfer graphics in minutes. In a way, this factory automation has propelled skateboarding to become a multinational, multi-billion dollar industry. The best skateboarders require this level of precision in each deck. Otherwise, they could end up on their tails after a failed trick. Or much worse. As the commercial deck relies more and more on a process that is out of reach for mere mortals, there is great value in the handmade and one of a kind. Making things from scratch is a dying art on the brink of extinction. It was pushed to the edge when public schools dismissed woodworking classes and turned the school woodshop into a computer lab. And when you separate society from how things are made—even a skateboard—you lose touch with the labor and the materials and processes that contributed to its existence in the first place. It’s not long before you take for granted the value of an object. The result is a world where cheap labor produces cheap goods consumed by careless customers who don’t even value the things they own.
Matt Berger (The Handmade Skateboard: Design & Build a Custom Longboard, Cruiser, or Street Deck from Scratch)
Key Points: ● Transparency - Blockchain offers significant improvements in transparency compared to existing record keeping and ledgers for many industries. ● Removal of Intermediaries – Blockchain-based systems allow for the removal of intermediaries involved in the record keeping and transfer of assets. ● Decentralization – Blockchain-based systems can run on a decentralized network of computers, reducing the risk of hacking, server downtime and loss of data. ● Trust – Blockchain-based systems increase trust between parties involved in a transaction through improved transparency and decentralized networks along with removal of third-party intermediaries in countries where trust in the intermediaries doesn’t exist. ● Security – Data entered on the blockchain is immutable, preventing against fraud through manipulating transactions and the history of data. Transactions entered on the blockchain provide a clear trail to the very start of the blockchain allowing any transaction to be easily investigated and audited. ● Wide range of uses - Almost anything of value can be recorded on the blockchain and there are many companies and industries already developing blockchain-based systems. These examples are covered later in the book. ● Easily accessible technology – Along with the wide range of uses, blockchain technology makes it easy to create applications without significant investment in infrastructure with recent innovations like the Ethereum platform. Decentralized apps, smart contracts and the Ethereum platform are covered later in the book. ● Reduced costs – Blockchain-based ledgers allow for removal of intermediaries and layers of confirmation involved in transactions. Transactions that may take multiple individual ledgers, could be settled on one shared ledger, reducing the costs of validating, confirming and auditing each transaction across multiple organizations. ● Increased transaction speed – The removal of intermediaries and settlement on distributed ledgers, allows for dramatically increased transaction speeds compared to a wide range of existing systems.
Mark Gates (Blockchain: Ultimate guide to understanding blockchain, bitcoin, cryptocurrencies, smart contracts and the future of money. (Ultimate Cryptocurrency Book 1))
If Jim was back at the imaginary dinner party, trying to explain what he did for a living, he'd have tried to keep it simple: clearing involved everything that took place between the moment someone started at trade — buying or selling a stock, for instance — and the moment that trade was settled — meaning the stock had officially and legally changed hands. Most people who used online brokerages thought of that transaction as happening instantly; you wanted 10 shares of GME, you hit a button and bought 10 shares of GME, and suddenly 10 shares of GME were in your account. But that's not actually what happened. You hit the Buy button, and Robinhood might find you your shares immediately and put them into your account; but the actual trade took two days to complete, known, for that reason, in financial parlance as 'T+2 clearing.' By this point in the dinner conversation, Jim would have fully expected the other diners' eyes to glaze over; but he would only be just beginning. Once the trade was initiated — once you hit that Buy button on your phone — it was Jim's job to handle everything that happened in that in-between world. First, he had to facilitate finding the opposite partner for the trade — which was where payment for order flow came in, as Robinhood bundled its trades and 'sold' them to a market maker like Citadel. And next, it was the clearing brokerage's job to make sure that transaction was safe and secure. In practice, the way this worked was by 10:00 a.m. each market day, Robinhood had to insure its trade, by making a cash deposit to a federally regulated clearinghouse — something called the Depository Trust & Clearing Corporation, or DTCC. That deposit was based on the volume, type, risk profile, and value of the equities being traded. The riskier the equities — the more likely something might go wrong between the buy and the sell — the higher that deposit might be. Of course, most all of this took place via computers — in 2021, and especially at a place like Robinhood, it was an almost entirely automated system; when customers bought and sold stocks, Jim's computers gave him a recommendation of the sort of deposits he could expect to need to make based on the requirements set down by the SEC and the banking regulators — all simple and tidy, and at the push of a button.
Ben Mezrich (The Antisocial Network: The GameStop Short Squeeze and the Ragtag Group of Amateur Traders That Brought Wall Street to Its Knees)
It’s not the motorcycle maintenance, not the faucet. It’s all of technology they can’t take. And then all sorts of things started tumbling into place and I knew that was it. Sylvia’s irritation at a friend who thought computer programming was ‘creative.’ All their drawings and paintings and photographs without a technological thing in them. Of course she’s not going to get mad at that faucet, I thought. You always suppress momentary anger at something you deeply and permanently hate. Of course John signs off every time the subject of cycle repair comes up, even when it is obvious he is suffering for it. That’s technology. And sure, of course, obviously. It’s so simple when you see it. To get away from technology out into the country in the fresh air and sunshine is why they are on the motorcycle in the first place. For me to bring it back to them just at the point and place where they think they have finally escaped it just frosts both of them, tremendously. That’s why the conversation always breaks and freezes when the subject comes up. Other things fit in too. They talk once in a while in as few pained words as possible about ‘it’ or ‘it all’ as in the sentence, ‘There is just no escape from it.’ And if I asked, ‘From what?’ the answer might be ‘The whole thing,’ or ‘The whole organized bit,’ or even ‘The system.’ Sylvia once said defensively, ‘Well, you know how to cope with it,’ which puffed me up so much at the time I was embarrassed to ask what ‘it’ was and so remained somewhat puzzled. I thought it was something more mysterious than technology. But now I see that the ‘it’ was mainly, if not entirely, technology. But, that doesn’t sound right either. The ‘it’ is a kind of force that gives rise to technology, something undefined, but inhuman, mechanical, lifeless, a blind monster, a death force. Something hideous they are running from but know they can never escape. I’m putting it way too heavily here but in a less emphatic and less defined way this is what it is. Somewhere there are people who understand it and run it but those are technologists, and they speak an inhuman language when describing what they do. It’s all parts and relationships of unheard-of things that never make any sense no matter how often you hear about them. And their things, their monster keeps eating up land and polluting their air and lakes, and there is no way to strike back at it, and hardly any way to escape it.
Robert M. Pirsig (Zen and the Art of Motorcycle Maintenance: An Inquiry into Values)
In order for A to apply to computations generally, we shall need a way of coding all the different computations C(n) so that A can use this coding for its action. All the possible different computations C can in fact be listed, say as C0, C1, C2, C3, C4, C5,..., and we can refer to Cq as the qth computation. When such a computation is applied to a particular number n, we shall write C0(n), C1(n), C2(n), C3(n), C4(n), C5(n),.... We can take this ordering as being given, say, as some kind of numerical ordering of computer programs. (To be explicit, we could, if desired, take this ordering as being provided by the Turing-machine numbering given in ENM, so that then the computation Cq(n) is the action of the qth Turing machine Tq acting on n.) One technical thing that is important here is that this listing is computable, i.e. there is a single computation Cx that gives us Cq when it is presented with q, or, more precisely, the computation Cx acts on the pair of numbers q, n (i.e. q followed by n) to give Cq(n). The procedure A can now be thought of as a particular computation that, when presented with the pair of numbers q,n, tries to ascertain that the computation Cq(n) will never ultimately halt. Thus, when the computation A terminates, we shall have a demonstration that Cq(n) does not halt. Although, as stated earlier, we are shortly going to try to imagine that A might be a formalization of all the procedures that are available to human mathematicians for validly deciding that computations never will halt, it is not at all necessary for us to think of A in this way just now. A is just any sound set of computational rules for ascertaining that some computations Cq(n) do not ever halt. Being dependent upon the two numbers q and n, the computation that A performs can be written A(q,n), and we have: (H) If A(q,n) stops, then Cq(n) does not stop. Now let us consider the particular statements (H) for which q is put equal to n. This may seem an odd thing to do, but it is perfectly legitimate. (This is the first step in the powerful 'diagonal slash', a procedure discovered by the highly original and influential nineteenth-century Danish/Russian/German mathematician Georg Cantor, central to the arguments of both Godel and Turing.) With q equal to n, we now have: (I) If A(n,n) stops, then Cn(n) does not stop. We now notice that A(n,n) depends upon just one number n, not two, so it must be one of the computations C0,C1,C2,C3,...(as applied to n), since this was supposed to be a listing of all the computations that can be performed on a single natural number n. Let us suppose that it is in fact Ck, so we have: (J) A(n,n) = Ck(n) Now examine the particular value n=k. (This is the second part of Cantor's diagonal slash!) We have, from (J), (K) A(k,k) = Ck(k) and, from (I), with n=k: (L) If A(k,k) stops, then Ck(k) does not stop. Substituting (K) in (L), we find: (M) If Ck(k) stops, then Ck(k) does not stop. From this, we must deduce that the computation Ck(k) does not in fact stop. (For if it did then it does not, according to (M)! But A(k,k) cannot stop either, since by (K), it is the same as Ck(k). Thus, our procedure A is incapable of ascertaining that this particular computation Ck(k) does not stop even though it does not. Moreover, if we know that A is sound, then we know that Ck(k) does not stop. Thus, we know something that A is unable to ascertain. It follows that A cannot encapsulate our understanding.
Roger Penrose (Shadows of the Mind: A Search for the Missing Science of Consciousness)