Short Billing Quotes

Not one of your pertinent ancestors was squashed, devoured, drowned, starved, stranded, stuck fast, untimely wounded, or otherwise deflected from its life's quest of delivering a tiny charge of genetic material to the right partner at the right moment in order to perpetuate the only possible sequence of hereditary combinations that could result -- eventually, astoundingly, and all too briefly -- in you.

There are three stages in scientific discovery. First, people deny that it is true, then they deny that it is important; finally they credit the wrong person.

It is a slightly arresting notion that if you were to pick yourself apart with tweezers, one atom at a time, you would produce a mound of fine atomic dust, none of which had ever been alive but all of which had once been you.

Tune your television to any channel it doesn't receive and about 1 percent of the dancing static you see is accounted for by this ancient remnant of the Big Bang. The next time you complain that there is nothing on, remember that you can always watch the birth of the universe.

Protons give an atom its identity, electrons its personality.

Physics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness.

In the short term, it would make me happy to go play outside. In the long term, it would make me happier to do well at school and become successful. But in the VERY long term, I know which will make better memories.

When the poet Paul Valery once asked Albert Einstein if he kept a notebook to record his ideas, Einstein looked at him with mild but genuine surprise. "Oh, that's not necessary," he replied . "It's so seldom I have one.

In France, a chemist named Pilatre de Rozier tested the flammability of hydrogen by gulping a mouthful and blowing across an open flame, proving at a stroke that hydrogen is indeed explosively combustible and that eyebrows are not necessarily a permanent feature of one's face.

Energy is liberated matter, matter is energy waiting to happen.

It is easy to overlook this thought that life just is. As humans we are inclined to feel that life must have a point. We have plans and aspirations and desires. We want to take constant advantage of all the intoxicating existence we've been endowed with. But what's life to a lichen? Yet its impulse to exist, to be, is every bit as strong as ours—arguably even stronger. If I were told that I had to spend decades being a furry growth on a rock in the woods, I believe I would lose the will to go on. Lichens don't. Like virtually all living things, they will suffer any hardship, endure any insult, for a moment's additional existence. Life, in short, just wants to be.

You may not feel outstandingly robust, but if you are an average-sized adult you will contain within your modest frame no less than 7 X 10^18 joules of potential energy—enough to explode with the force of thirty very large hydrogen bombs, assuming you knew how to liberate it and really wished to make a point.

Life just wants to be; but it doesn't want to be much.

The upshot of all this is that we live in a universe whose age we can't quite compute, surrounded by stars whose distances we don't altogether know, filled with matter we can't identify, operating in conformance with physical laws whose properties we don’t truly understand.

If this book has a lesson, it is that we are awfully lucky to be here-and by 'we' I mean every living thing. To attain any kind of life in this universe of ours appears to be quite an achievement. As humans we are doubly lucky, of course: We enjoy not only the privilege of existence but also the singular ability to appreciate it and even, in a multitude of ways, to make it better. It is a talent we have only barely begun to grasp.

It is a curious feature of our existance that we come from a planet that is very good at promoting life but even better at extinguishing it.

Geologists are never at a loss for paperweights.

99.99 percent of all species that have ever lived are no longer with us.

There seemed to be a mystifying universal conspiracy among textbook authors to make certain the material they dealt with never strayed too near the realm of the mildly interesting and was always at least a long-distance phone call from the frankly interesting.

When you sit in a chair, you are not actually sitting there, but levitating above it at a height of one angstrom (a hundred millionth of a centimetre), your electrons and its electrons implacably opposed to any closer intimacy.

Consider the fact that for 3.8 billion years, a period of time older than the Earth's mountains and rivers and oceans, every one of your forebears on both sides has been attractive enough to find a mate, healthy enough to reproduce, and sufficiently blessed by fate and circumstances to live long enough to do so. Not one of your pertinent ancestors was squashed, devoured, drowned, starved, stranded, stuck fast, untimely wounded, or otherwise deflected from its life's quest of delivering a tiny charge of genetic material to the right partner at the right moment in order to perpetuate the only possible sequence of hereditary combinations that could result -- eventually, astoundingly, and all too briefly -- in you.

Because we humans are big and clever enough to produce and utilize antibiotics and disinfectants, it is easy to convince ourselves that we have banished bacteria to the fringes of existence. Don't you believe it. Bacteria may not build cities or have interesting social lives, but they will be here when the Sun explodes. This is their planet, and we are on it only because they allow us to be.

Disassemble the cells of a sponge (by passing them through a sieve, for instance), then dump them into a solution, and they will find their way back together and build themselves into a sponge again. You can do this to them over and over, and they will doggedly reassemble because, like you and me and every other living thing, they have one overwhelming impulse: to continue to be.

Our instinct may be to see the impossibility of tracking everything down as frustrating, dispiriting, perhaps even appalling, but it can just as well be viewed as almost unbearably exciting. We live on a planet that has a more or less infinite capacity to surprise. What reasoning person could possibly want it any other way?

Taxonomy is described sometimes as a science and sometimes as an art, but really it’s a battleground.

Consider the Lichen. Lichens are just about the hardiest visible organisms on Earth, but the least ambitious.

If you imagine the 4,500-bilion-odd years of Earth's history compressed into a normal earthly day, then life begins very early, about 4 A.M., with the rise of the first simple, single-celled organisms, but then advances no further for the next sixteen hours. Not until almost 8:30 in the evening, with the day five-sixths over, has Earth anything to show the universe but a restless skin of microbes. Then, finally, the first sea plants appear, followed twenty minutes later by the first jellyfish and the enigmatic Ediacaran fauna first seen by Reginald Sprigg in Australia. At 9:04 P.M. trilobites swim onto the scene, followed more or less immediately by the shapely creatures of the Burgess Shale. Just before 10 P.M. plants begin to pop up on the land. Soon after, with less than two hours left in the day, the first land creatures follow. Thanks to ten minutes or so of balmy weather, by 10:24 the Earth is covered in the great carboniferous forests whose residues give us all our coal, and the first winged insects are evident. Dinosaurs plod onto the scene just before 11 P.M. and hold sway for about three-quarters of an hour. At twenty-one minutes to midnight they vanish and the age of mammals begins. Humans emerge one minute and seventeen seconds before midnight. The whole of our recorded history, on this scale, would be no more than a few seconds, a single human lifetime barely an instant. Throughout this greatly speeded-up day continents slide about and bang together at a clip that seems positively reckless. Mountains rise and melt away, ocean basins come and go, ice sheets advance and withdraw. And throughout the whole, about three times every minute, somewhere on the planet there is a flash-bulb pop of light marking the impact of a Manson-sized meteor or one even larger. It's a wonder that anything at all can survive in such a pummeled and unsettled environment. In fact, not many things do for long.

The universe is not only queerer than we suppose; it is queerer than we can suppose

It is always quietly thrilling to find yourself looking at a world you know well but have never seen from such an angle before.

I refer of course to the soaring wonder of the age known as the Eiffel Tower. Never in history has a structure been more technologically advanced, materially obsolescent, and gloriously pointless all at the same time.

Most of what has lived on Earth has left behind no record at all.

Human beings would split the atom and invent television, nylon, and instant coffee before they could figure out the age of their own planet.

We are so used to the notion of our own inevitability as life’s dominant species that it is hard to grasp that we are here only because of timely extraterrestrial bangs and other random flukes. The one thing we have in common with all other living things is that for nearly four billion years our ancestors have managed to slip through a series of closing doors every time we needed them to.

In terms of adaptability, humans are pretty amazingly useless.

The number of people on whose cooperative efforts your eventual existence depends has risen to approximately 1,000,000,000,000,000,000, which is several thousand times the total number of people who have ever lived.

I'm quite certain that if the rest of the world vanished overnight and the development of cricket were left in Australian hands, within a generation, the players would be wearing shorts and using the bats to hit each other, and the thing is, it'd be a much better game for it.

Strange as it may seem, wrote Richard Feynman, we understand the distribution of matter in the interior of the Sun far better than we understand the interior of the Earth.

Even though sugar was very expensive, people consumed it till their teeth turned black, and if their teeth didn't turn black naturally, they blackened them artificially to show how wealthy and marvelously self-indulgent they were.

Your pillow alone may be home to 40 million bed mites. (To them your head is just one large oily bon-bon). And don't think a clean pillow-case will make a difference... Indeed, if your pillow is six years old--which is apparently about the average age for a pillow--it has been estimated that one-tenth of its weight will be made up of sloughed skin, living mites, dead mites and mite dung.

Atoms, in short, are very abundant. They are also fantastically durable. Because they are so long lived, atoms really get around. Every atom you possess has almost certainly passed through several stars and been part of millions of organisms on its way to becoming you. We are each so atomically numerous and so vigorously recycled at death that a significant number of our atoms-- up to a billion for each of us, it has been suggested-- probably once belonged to Shakespeare.

Brain cells last as long as you do. You are issued with a hundred billion or so at birth and that is all you are ever going to get. It has been estimated that you lose five hundred of them an hour, so if you have any serious thinking to do there really isn’t a moment to waste.

It seems impossible that you could get something from nothing, but the fact that once there was nothing and now there is a universe is evident proof that you can.

...and it occurred to me, with the forcefulness of a thought experienced in 360 degrees, that that's really what history mostly is: masses of people doing ordinary things.

Life is so damn short. For fuck's sake, just do what makes you happy.

We may be only one of millions of advanced civilizations. Unfortunately, space being spacious, the average distance between any two of these civilizations is reckoned to be at least two hundred light-years, which is a great deal more than merely saying it makes it sound. It means for a start that even if these beings know we are here and are somehow able to see us in their telescopes, they're watching light that left Earth two hundred years ago. So, they're not seeing you and me. They're watching the French Revolution and Thomas Jefferson and people in silk stockings and powdered wigs--people who don't know what an atom is, or a gene, and who make their electricity by rubbing a rod of amber with a piece of fur and think that's quite a trick. Any message we receive from them is likely to begin "Dear Sire," and congratulate us on the handsomness of our horses and our mastery of whale oil. Two hundred light-years is a distance so far beyond us as to be, well, just beyond us.

For anyone of a rational disposition, fashion is often nearly impossible to fathom. Throughout many periods of history – perhaps most – it can seem as if the whole impulse of fashion has been to look maximally ridiculous. If one could be maximally uncomfortable as well, the triumph was all the greater.

Look at a globe and what you are seeing really is a snapshot of the continents as they have been for just one-tenth of 1 per cent of the earths history.

Out of the thirty thousand types of edible plants thought to exist on Earth, just eleven—corn, rice, wheat, potatoes, cassava, sorghum, millet, beans, barley, rye, and oats—account for 93 percent of all that humans eat, and every one of them was first cultivated by our Neolithic ancestors.

Nothing - really, absolutely nothing - says more about Victorian Britain and its capacity for brilliance than that the century's most daring and iconic building was entrusted to a gardener.

One of the hardest ideas for humans to accept,’ he says, ‘is that we are not the culmination of anything. There is nothing inevitable about our being here. It is part of our vanity as humans that we tend to think of evolution as a process that, in effect, was programmed to produce us.

When you consider it from a human perspective, and clearly it would be difficult for us to do otherwise, life is an odd thing. It couldn't wait to get going, but then, having gotten going, it seemed in very little hurry to move on.

The four things that matter in life: 1) love 2) honesty 3) faith 4) courage.

You can get some sense of the immaterial quality of clouds by strolling through fog—which is, after all, nothing more than a cloud that lacks the will to fly.

In answer to the question of why it happened, I offer the modest proposal that our Universe is simply one of those things which happen from time to time.

Did you know that when a guy comes, he comes 200 million sperm? And you're trying to tell me that your child is special because one out of 200 million -- that load! we're talking one load! -- connected. Gee, what are the fucking odds? 200 million; you know what that means? I have wiped civilizations off my chest with a gray gym sock. That is special. Entire nations have flaked and crusted in the hair around my navel! That is special. And I want you to remember that, you two egg-carrying beings out there, with that holier-than-thou "we have the gift of life" attitude. I've tossed universes...in my underpants...while napping! Boom! A milky way shoots into my jockey shorts, "Aaaah, what's for fucking breakfast?

In three minutes, 98 percent of all the matter there is or will ever be has been produced. We have a universe

We have a universe. It is a place of most wondrous and gratifying possibility, and beautiful, too. And it was all done in about the time it takes to make a sandwich.

For the moment we might very well can them DUNNOS (for Dark Unknown Nonreflective Nondetectable Objects Somewhere).

Incidentally, disturbance from cosmic background radiation is something we have all experienced. Tune your television to any channel it doesn't receive, and about 1 percent of the dancing static you see is accounted for by this ancient remnant of the Big Bang. The next time you complain that there is nothing on, remember that you can always watch the birth of the universe.

What sets the carbon atom apart is that it is shamelessly promiscuous.

Life is so precious. To even be born is a billion to one shot. And then, it's too short. And can be lost so easily, or taken from you. Regardless of your plans and dreams, or how many there are that love you.

[Americans] were, for one thing, so smitten with the idea of progress that they invented things without having any idea whether those things would be of any use.

The dandelion was long popularly known as the 'pissabed' because of its supposed diuretic properties, and other names in everyday use included 'mare's fart', 'naked ladies', 'twitch-ballock', 'hounds-piss', 'open arse', and 'bum-towel'.

If a potato can produce vitamin C, why can't we? Within the animal kingdom only humans and guinea pigs are unable to synthesize vitamin C in their own bodies. Why us and guinea pigs? No point asking. Nobody knows.

For you to be here now, trillions of drifting atoms had somehow to assemble in an intricate and curiously obliging manner to create you.

so long as we each focus only on our individual decisions and their short-term consequences, we will act like renters, not owners of this Earth.

There’s something satisfying, I think,’ Evans said, ‘about the idea of light travelling for millions of years through space and just at the right moment as it reaches Earth someone looks at the right bit of sky and sees it. It just seems right that an event of that magnitude should be witnessed.

Every atom you possess has almost certainly passed through several stars and been part of millions of organisms on its way to becoming you. We are each so atomically numerous and so vigorously recycled at death that a significant number of our atoms - up to a billion for each of us, it has been suggested - probably once belonged to Shakespeare. A billion more each came from Buddha and Genghis Khan and Beethoven, and any other historical figure you care to name. So we are all reincarnations - though short-lived ones. When we die, our atoms will disassemble and move off to find new uses elsewhere - as part of a leaf or other human being or drop of dew.

It was an odd situation. For a century and a half, men got rid of their own hair, which was perfectly comfortable, and instead covered their heads with something foreign and uncomfortable. Very often it was actually their own hair made into a wig. People who couldn't afford wigs tried to make their hair look like a wig.

Every human body consists of about 10 quadrillion cells, but about 100 quadrillion bacterial cells. They are, in short, a big part of us. From the bacteria’s point of view, of course, we are a rather small part of them.

When cells are no longer needed, they die with what can only be called great dignity. They take down all the struts and buttresses that hold them together and quietly devour their component parts. The process is known as apoptosis or programmed cell death. Every day billions of your cells die for your benefit and billions of others clean up the mess. Cells can also die violently- for instance, when infected- but mostly they die because they are told to. Indeed, if not told to live- if not given some kind of active instruction from another cell- cells automatically kill themselves. Cells need a lot of reassurance. When, as occasionally happens, a cell fails to expire in the prescribed manner, but rather begins to divide and proliferate wildly, we call the result cancer. Cancer cells are really just confused cells. Cells make this mistake fairly regularly, but the body has elaborate mechanisms for dealing with it. It is only very rarely that the process spirals out of control. On average, humans suffer one fatal malignancy for each 100 million billion cell divisions. Cancer is bad luck in every possible sense of the term.

It is not as if farming brought a great improvement in living standards either. A typical hunter-gatherer enjoyed a more varied diet and consumed more protein and calories than settled people, and took in five times as much viatmin C as the average person today.

Out of the thirty thousand types of edible plants thought to exist on Earth, just eleven—corn, rice, wheat, potatoes, cassava, sorghum, millet, beans, barley, rye, and oats—account for 93 percent of all that humans eat,

Humans are aware of very little, it seems to me, the artificial brainy side of life, the worries and bills and the mechanisms of jobs, the doltish psychologies we've placed over our lives like a stencil. A dog keeps his life simple and unadorned.

If you go back sixty-four generations, to the time of the Romans, the number of people on whose cooperative efforts your eventual existence depends has risen to approximately one million trillion, which is several thousand times the total number of people who have ever lived!.

Suddenly, in the space of a moment, I realized what it was that I loved about Britain - which is to say, all of it. Every last bit of it, good and bad - Marmite, village fetes, country lanes, people saying 'mustn't grumble' and 'I'm terribly sorry but', people apologizing to me when I conk them with a nameless elbow, milk in bottles, beans on toast, haymaking in June, stinging nettles, seaside piers, Ordnance Survey maps, crumpets, hot-water bottles as a necessity, drizzly Sundays - every bit of it. What a wondrous place this was - crazy as fuck, of course, but adorable to the tiniest degree. What other country, after all, could possibly have come up with place names like Tooting Bec and Farleigh Wallop, or a game like cricket that goes on for three days and never seems to start? Who else would think it not the least odd to make their judges wear little mops on their heads, compel the Speaker of the House of Commons to sit on something called the Woolsack, or take pride in a military hero whose dying wish was to be kissed by a fellow named Hardy? ('Please Hardy, full on the lips, with just a bit of tongue.') What other nation in the world could possibly have given us William Shakespeare, pork pies, Christopher Wren, Windsor Great Park, the Open University, Gardners' Question Time and the chocolate digestive biscuit? None, of course. How easily we lose sight of all this. What an enigma Britain will seem to historians when they look back on the second half of the twentieth century. Here is a country that fought and won a noble war, dismantled a mighty empire in a generally benign and enlightened way, created a far-seeing welfare state - in short, did nearly everything right - and then spent the rest of the century looking on itself as a chronic failure. The fact is that this is still the best place in the world for most things - to post a letter, go for a walk, watch television, buy a book, venture out for a drink, go to a museum, use the bank, get lost, seek help, or stand on a hillside and take in a view. All of this came to me in the space of a lingering moment. I've said it before and I'll say it again. I like it here. I like it more than I can tell you.

Bipedalism is a demanding and risky strategy. It means refashioning the pelvis into a full load-bearing instrument. To preserve the required strength, the birth canal in the female must be comparatively narrow. This has two very significant immediate consequences and one longer-term one. First, it means a lot of pain for any birthing mother and greatly increased danger of fatality to mother and baby both. Moreover, to get the baby's head through such a tight space it must be born while it's brain is still small - and while the baby, therefore, is still helpless. This means long-term infant care, which in turn implies solid male-female bonding.

Pantaloons were often worn tight as paint and were not a great deal less revealing, particularly as they were worn without underwear. . . . Jackets were tailored with tails in the back, but were cut away in front so that they perfectly framed the groin. It was the first time in history that men's apparel was consciously designed to be more sexy than women's.

Consider the fact that for 3.8 billion years, a period of time older than the Earth's mountains and rivers and oceans, every one of your forebears on both sides has been attractive enough to find a mate, healthy enough to reproduce, and sufficiently blessed by fate and circumstances to live long enough to do so

...if you were designing an organism to look after life in our lonely cosmos, to monitor where it is going and keep a record of where it has been, you wouldn't choose human beings for the job. But here's an extrememly salient point: we have been chosen, by fate or Providence or whatever you wish to call it. As far as we can tell, we are the best there is. We may be all there is. It's an unnerving thought that we may be the living universe's supreme achievement and its worst nightmare simultaneously.

I suppose it’s a cliché to say you’re glad to be alive, that life is short, but to say you’re glad to be not dead requires a specific intimacy with loss that comes only with age or deep experience. One has to know not simply what dying is like, but to know death itself, in all its absoluteness. After all, there are many ways to die—peacefully, violently, suddenly, slowly, happily, unhappily, too soon. But to be dead—one either is or isn’t. The same cannot be said of aliveness, of which there are countless degrees. One can be alive but half-asleep or half-noticing as the years fly, no matter how fully oxygenated the blood and brain or how steadily the heart beats. Fortunately, this is a reversible condition. One can learn to be alert to the extraordinary and press pause—to memorize moments of the everyday.

So, if people didn’t settle down to take up farming, why then did they embark on this entirely new way of living? We have no idea – or actually, we have lots of ideas, but we don’t know if any of them are right. According to Felipe Fernández-Armesto, at least thirty-eight theories have been put forward to explain why people took to living in communities: that they were driven to it by climatic change, or by a wish to stay near their dead, or by a powerful desire to brew and drink beer, which could only be indulged by staying in one place.

The dining table was a plain board called by that name. It was hung on the wall when not in use, and was perched on the diners' knees when food was served. Over time, the word board came to signify not just the dining surface but the meal itself, which is where the board comes from in room and board. It also explains why lodgers are called boarders.

One consequential change is that people used to get most of their calories at breakfast and midday, with only the evening top-up at suppertime. Now those intakes are almost exactly reversed. Most of us consume the bulk--a sadly appropriate word here--of our calories in the evening and take them to bed with us, a practice that doesn't do any good at all.

The indigestible parts of giant squid, in particular their beaks, accumulate in sperm whales’ stomachs into the substance known as ambergris, which is used as a fixative in perfumes. The next time you spray on Chanel Number 5 (assuming you do), you may wish to reflect that you are dousing yourself in distillate of unseen sea monster.

We’re going to stop this preposterous obsession with economic growth at the cost of all else. Great economic success doesn’t produce national happiness. It produces Republicans and Switzerland. So we’re going to concentrate on just being lovely and pleasant and civilized. We’re going to have the best schools and hospitals, the most comfortable public transportation, the liveliest arts, the most useful and well-stocked libraries, the grandest parks, the cleanest streets, the most enlightened social policies. In short, we’re going to be like Sweden, but with less herring and better jokes.

As James Surowiecki noted in a New Yorker article, given a choice between developing antibiotics that people will take every day for two weeks and antidepressants that people will take every day for ever, drug companies not surprisingly opt for the latter. Although a few antibiotics have been toughened up a bit, the pharmaceutical industry hasn’t given us an entirely new antibiotic since the 1970s.

When the Duke [W.J.C. Scott-Bentinck] died, his heirs found all of the aboveground rooms devoid of furnishings except for one chamber in the middle of which sat the Duke's commode. The main hall was mysteriously floor less. Most of the rooms were painted pink. The one upstairs room in which the Duke had resided was packed to the ceiling with hundreds of green boxes, each of which contained a single dark brown wig. This was, in short, a man worth getting to know.

Columbus's real achievement was managing to cross the ocean successfully in both directions. Though an accomplished enough mariner, he was not terribly good at a great deal else, especially geography, the skill that would seem most vital in an explorer. It would be hard to name any figure in history who has achieved more lasting fame with less competence. He spent large parts of eight years bouncing around Caribbean islands and coastal South America convinced that he was in the heart of the Orient and that Japan and China were at the edge of every sunset. He never worked out that Cuba is an island and never once set foot on, or even suspected the existence of, the landmass to the north that everyone thinks he discovered: the United States.

You may not feel outstandingly robust, but if you are an average-sized adult you will contain within your modest frame no less than 7 X 10^18 joules of potential energy—enough to explode with the force of thirty very large hydrogen bombs, assuming you knew how to liberate it and really wished to make a point. Everything has this kind of energy trapped within it. We're just not very good at getting it out. Even a uranium bomb—the most energetic thing we have produced yet—releases less than 1 percent of the energy it could release if only we were more cunning.

Imagine trying to live in a world dominated by dihydrogen oxide, a compound that has no taste or smell and is so variable in its properties that it is generally benign but at other times swiftly lethal. Depending on its state, it can scald you or freeze you. In the presence of certain organic molecules it can form carbonic acids so nasty that they can strip the leaves from trees and eat the faces off statuary. In bulk, when agitated, it can strike with a fury that no human edifice could withstand. Even for those who have learned to live with it, it is an often murderous substance. We call it water.

As we parted at the Natural History Museum in London, I asked Richard Fortey how science ensures that when one person goes there's someone ready to take his place. He chuckled rather heartily at my naiveté. 'I'm afraid it's not as if we have substitutes sitting on the bench somewhere waiting to be called in to play. When a specialist retires or, even more unfortunately, dies, that can bring a stop to things in that field, sometimes for a very long while.' And I suppose that's why you value someone who spends forty-two years studying a single species of plant, even if it doesn't produce anything terribly new?' 'Precisely,' he said, 'precisely.' And he really seemed to mean it.

Victorian rigidities were such that ladies were not even allowed to blow out candles in mixed company, as that required them to pucker their lips suggestively. They could not say that they were going "to bed"--that planted too stimulating an image--but merely that they were "retiring." It became effectively impossible to discuss clothing in even a clinical sense without resort to euphemisms. Trousers became "nether integuments" or simply "inexpressibles" and underwear was "linen." Women could refer among themselves to petticoats or, in hushed tones, stockings, but could mention almost nothing else that brushed bare flesh.

I mention all this to make the point that if you were designing an organism to look after life in our lonely cosmos, to monitor where it is going and keep a record of where it has been, you wouldn't choose human beings for the job. But here's an extremely salient point: we have been chosen, by fate or Providence or whatever you wish to call it. It's an unnerving thought that we may be living the universe's supreme achievement and its worst nightmare simultaneously. Because we are so remarkably careless about looking after things, both when alive and when not, we have no idea-- really none at all-- about how many things have died off permanently, or may soon, or may never, and what role we have played in any part of the process. In 1979, in the book The Sinking Ark, the author Norman Myers suggested that human activities were causing about two extinctions a week on the planet. By the early 1990s he had raised the figure to about some six hundred per week. (That's extinctions of all types-- plants, insects, and so on as well as animals.) Others have put the figure ever higher-- to well over a thousand a week. A United Nations report of 1995, on the other hand, put the total number of known extinctions in the last four hundred years at slightly under 500 for animals and slightly over 650 for plants-- while allowing that this was "almost certainly an underestimate," particularly with regard to tropical species. A few interpreters think most extinction figures are grossly inflated. The fact is, we don't know. Don't have any idea. We don't know when we started doing many of the things we've done. We don't know what we are doing right now or how our present actions will affect the future. What we do know is that there is only one planet to do it on, and only one species of being capable of making a considered difference. Edward O. Wilson expressed it with unimprovable brevity in The Diversity of Life: "One planet, one experiment." If this book has a lesson, it is that we are awfully lucky to be here-- and by "we" i mean every living thing. To attain any kind of life in this universe of ours appears to be quite an achievement. As humans we are doubly lucky, of course: We enjoy not only the privilege of existence but also the singular ability to appreciate it and even, in a multitude of ways, to make it better. It is a talent we have only barely begun to grasp. We have arrived at this position of eminence in a stunningly short time. Behaviorally modern human beings-- that is, people who can speak and make art and organize complex activities-- have existed for only about 0.0001 percent of Earth's history. But surviving for even that little while has required a nearly endless string of good fortune. We really are at the beginning of it all. The trick, of course, is to make sure we never find the end. And that, almost certainly, will require a good deal more than lucky breaks.

Cavendish is a book in himself. Born into a life of sumptuous privilege- his grandfathers were dukes, respectively, of Devonshire and Kent- he was the most gifted English scientist of his age, but also the strangest. He suffered, in the words of one of his few biographers, from shyness to a "degree bordering on disease." Any human contact was for him a source of the deepest discomfort. Once he opened his door to find an Austrian admirer, freshly arrived from Vienna, on the front step. Excitedly the Austrian began to babble out praise. For a few moments Cavendish received the compliments as if they were blows from a blunt object and then, unable to take any more, fled down the path and out the gate, leaving the front door wide open. It was some hours before he could be coaxed back to the property. Even his housekeeper communicated with him by letter. Although he did sometimes venture into society- he was particularly devoted to the weekly scientific soirees of the great naturalist Sir Joseph Banks- it was always made clear to the other guests that Cavendish was on no account to be approached or even looked at. Those who sought his views were advised to wander into his vicinity as if by accident and to "talk as it were into vacancy." If their remarks were scientifically worthy they might receive a mumbled reply, but more often than not they would hear a peeved squeak (his voice appears to have been high pitched) and turn to find an actual vacancy and the sight of Cavendish fleeing for a more peaceful corner.

At some point in this course, perhaps even tonight, you will read something difficult, something you only partially understand, and your verdict will be this is stupid. Will I argue when you advance that opinion in class the next day? Why would I do such a useless ting? My time with you in short, only thirty-four weeks of classes, and I will not waste it arguing about the merits of this short story or that poem. Why would I, when all such opinions are subjective, and no final resolution can ever be reached?' Some of the kids - Gloria was one of them - now looked lost, but Pete understood exactly what Mr. Ricker, aka Ricky the Hippie, was talking about... 'Time is the answer," Mr Ricker said on the first day of Pete's sophomore year. He strode back and forth, antique bellbottoms swishing, occasionally waving his arms. "Yes! Time mercilessly culls away the is-stupid from the not-stupid." ... "It will occur for you, young ladies and gentlemen, although I will be in your rear-view mirror by the time it happens. Shall I tell you how it happens? You will read something - perhaps 'Dulce et Decorum Est,' by Wilfred Owen. Shall we use that as an example? Why not?' Then, in a deeper voice that sent chills up Pete's back and tightened his throat, Mr. Ricker cried, " 'Bent double, like old beggars under sacks, Knock-kneed, coughing like hags, we cursed through sludge...' And son on. Cetra-cetra. Some of you will say, This is stupid." .... 'And yet!" Up went the finger. "Time will pass! Tempus will fugit! Owen's poem may fall away from your mind, in which case your verdict of is-stupid will have turned out to be correct. For you, at least. But for some of you, it will recur. And recur. Each time it does, the steady march of your maturity will deepen its resonance. Each time that poem sneaks back into your mind, it will seem a little less stupid and a little more vital. A little more important. Until it shines, young ladies and gentlemen. Until it shines.

Since the dawn of time, several billion human (or humanlike) beings have lived, each contributing a little genetic variability to the total human stock. Out of this vast number, the whole of our understanding of human prehistory is based on the remains, often exceedingly fragmentary, of perhaps five thousand individuals. You could fit it all into the back of a pickup truck if you didn't mind how much you jumbled everything up, Ian Tattersall, the bearded and friendly curator of anthropology at the American Museum of Natural History in New York, replied when I asked him the size of the total world archive of hominid and early human bones. The shortage wouldn't be so bad if the bones were distributed evenly through time and space, but of course they are not. They appear randomly, often in the most tantalizing fashion. Homo erectus walked the Earth for well over a million years and inhabited territory from the Atlantic edge of Europe to the Pacific side of China, yet if you brought back to life every Homo erectus individual whose existence we can vouch for, they wouldn't fill a school bus. Homo habilis consists of even less: just two partial skeletons and a number of isolated limb bones. Something as short-lived as our own civilization would almost certainly not be known from the fossil record at all. In Europe, Tattersall offers by way of illustration, you've got hominid skulls in Georgia dated to about 1.7 million years ago, but then you have a gap of almost a million years before the next remains turn up in Spain, right on the other side of the continent, and then you've got another 300,000-year gap before you get a Homo heidelbergensis in Germany and none of them looks terribly much like any of the others. He smiled. It's from these kinds of fragmentary pieces that you're trying to work out the histories of entire species. It's quite a tall order. We really have very little idea of the relationships between many ancient species which led to us and which were evolutionary dead ends. Some probably don't deserve to be regarded as separate species at all.

New Rule: Death isn’t always sad. This week, the Reverend Jerry Falwell died, and millions of Americans asked, “Why? Why, God? Why…didn’t you take Pat Robertson with him?” I don’t want to say Jerry was disliked by the gay community, but tonight in New York City, at exactly eight o’clock, Broadway theaters along the Great White Way turned their lights up for two minutes. I know you’re not supposed to speak ill of the dead, but I think we can make an exception, because speaking ill of the dead was kind of Jerry Falwell’s hobby. He’s the guy who said AIDS was God’s punishment for homosexuality and that 9/11 was brought on by pagans, abortionists, feminists, gays, and the ACLU—or, as I like to call them, my studio audience. It was surreal watching people on the news praise Falwell, followed by a clip package of what he actually said—things like: "Homosexuals are part of a vile and satanic system that will be utterly annihilated." "If you’re not a born-again Christian, you’re a failure as a human being." "Feminists just need a man in the house." "There is no separation of church and state." And, of course, everyone’s favorite: "The purple Teletubby is gay." Jerry Falwell found out you could launder your hate through the cover of “God’s will”—he didn’t hate gays, God does. All Falwell’s power came from name-dropping God, and gay people should steal that trick. Don’t say you want something because it’s your right as a human being—say you want it because it’s your religion. Gay men have been going at things backward. Forget civil right, and just make gayness a religion. I mean, you’re kneeling anyway. And it’s easy to start a religion. Watch, I’ll do it for you. I had a vision last night. The Blessed Virgin Mary came to me—I don’t know how she got past the guards—and she told me it’s time to take the high ground from the Seventh-day Adventists and give it to the twenty-four-hour party people. And that what happens in the confessional stays in the confessional. Gay men, don’t say you’re life partners. Say you’re a nunnery of two. “We weren’t having sex,officer. I was performing a very private mass.Here in my car. I was letting my rod and my staff comfort him.” One can only hope that as Jerry Falwell now approaches the pearly gates, he is met there by God Himself, wearing a Fire Island muscle shirt and nut-hugger shorts, saying to Jerry in a mighty lisp, “I’m not talking to you.

An asteroid or comet traveling at cosmic velocities would enter the Earth’s atmosphere at such a speed that the air beneath it couldn’t get out of the way and would be compressed, as in a bicycle pump. As anyone who has used such a pump knows, compressed air grows swiftly hot, and the temperature below it would rise to some 60,000 Kelvin, or ten times the surface temperature of the Sun. In this instant of its arrival in our atmosphere, everything in the meteor’s path—people, houses, factories, cars—would crinkle and vanish like cellophane in a flame. One second after entering the atmosphere, the meteorite would slam into the Earth’s surface, where the people of Manson had a moment before been going about their business. The meteorite itself would vaporize instantly, but the blast would blow out a thousand cubic kilometers of rock, earth, and superheated gases. Every living thing within 150 miles that hadn’t been killed by the heat of entry would now be killed by the blast. Radiating outward at almost the speed of light would be the initial shock wave, sweeping everything before it. For those outside the zone of immediate devastation, the first inkling of catastrophe would be a flash of blinding light—the brightest ever seen by human eyes—followed an instant to a minute or two later by an apocalyptic sight of unimaginable grandeur: a roiling wall of darkness reaching high into the heavens, filling an entire field of view and traveling at thousands of miles an hour. Its approach would be eerily silent since it would be moving far beyond the speed of sound. Anyone in a tall building in Omaha or Des Moines, say, who chanced to look in the right direction would see a bewildering veil of turmoil followed by instantaneous oblivion. Within minutes, over an area stretching from Denver to Detroit and encompassing what had once been Chicago, St. Louis, Kansas City, the Twin Cities—the whole of the Midwest, in short—nearly every standing thing would be flattened or on fire, and nearly every living thing would be dead. People up to a thousand miles away would be knocked off their feet and sliced or clobbered by a blizzard of flying projectiles. Beyond a thousand miles the devastation from the blast would gradually diminish. But that’s just the initial shockwave. No one can do more than guess what the associated damage would be, other than that it would be brisk and global. The impact would almost certainly set off a chain of devastating earthquakes. Volcanoes across the globe would begin to rumble and spew. Tsunamis would rise up and head devastatingly for distant shores. Within an hour, a cloud of blackness would cover the planet, and burning rock and other debris would be pelting down everywhere, setting much of the planet ablaze. It has been estimated that at least a billion and a half people would be dead by the end of the first day. The massive disturbances to the ionosphere would knock out communications systems everywhere, so survivors would have no idea what was happening elsewhere or where to turn. It would hardly matter. As one commentator has put it, fleeing would mean “selecting a slow death over a quick one. The death toll would be very little affected by any plausible relocation effort, since Earth’s ability to support life would be universally diminished.

It is the simplest phrase you can imagine,” Favreau said, “three monosyllabic words that people say to each other every day.” But the speech etched itself in rhetorical lore. It inspired music videos and memes and the full range of reactions that any blockbuster receives online today, from praise to out-of-context humor to arch mockery. Obama’s “Yes, we can” refrain is an example of a rhetorical device known as epistrophe, or the repetition of words at the end of a sentence. It’s one of many famous rhetorical types, most with Greek names, based on some form of repetition. There is anaphora, which is repetition at the beginning of a sentence (Winston Churchill: “We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields”). There is tricolon, which is repetition in short triplicate (Abraham Lincoln: “Government of the people, by the people, and for the people”). There is epizeuxis, which is the same word repeated over and over (Nancy Pelosi: “Just remember these four words for what this legislation means: jobs, jobs, jobs, and jobs”). There is diacope, which is the repetition of a word or phrase with a brief interruption (Franklin D. Roosevelt: “The only thing we have to fear is fear itself”) or, most simply, an A-B-A structure (Sarah Palin: “Drill baby drill!”). There is antithesis, which is repetition of clause structures to juxtapose contrasting ideas (Charles Dickens: “It was the best of times, it was the worst of times”). There is parallelism, which is repetition of sentence structure (the paragraph you just read). Finally, there is the king of all modern speech-making tricks, antimetabole, which is rhetorical inversion: “It’s not the size of the dog in the fight; it’s the size of the fight in the dog.” There are several reasons why antimetabole is so popular. First, it’s just complex enough to disguise the fact that it’s formulaic. Second, it’s useful for highlighting an argument by drawing a clear contrast. Third, it’s quite poppy, in the Swedish songwriting sense, building a hook around two elements—A and B—and inverting them to give listeners immediate gratification and meaning. The classic structure of antimetabole is AB;BA, which is easy to remember since it spells out the name of a certain Swedish band.18 Famous ABBA examples in politics include: “Man is not the creature of circumstances. Circumstances are the creatures of men.” —Benjamin Disraeli “East and West do not mistrust each other because we are armed; we are armed because we mistrust each other.” —Ronald Reagan “The world faces a very different Russia than it did in 1991. Like all countries, Russia also faces a very different world.” —Bill Clinton “Whether we bring our enemies to justice or bring justice to our enemies, justice will be done.” —George W. Bush “Human rights are women’s rights and women’s rights are human rights.” —Hillary Clinton In particular, President John F. Kennedy made ABBA famous (and ABBA made John F. Kennedy famous). “Mankind must put an end to war, or war will put an end to mankind,” he said, and “Each increase of tension has produced an increase of arms; each increase of arms has produced an increase of tension,” and most famously, “Ask not what your country can do for you; ask what you can do for your country.” Antimetabole is like the C–G–Am–F chord progression in Western pop music: When you learn it somewhere, you hear it everywhere.19 Difficult and even controversial ideas are transformed, through ABBA, into something like musical hooks.