English Evolutionary Biologist, Ethologist and Author
"The enlightenment is under threat. So is reason. So is truth. So is science, especially in the schools of America. I am one of those scientists who feel that it is no longer enough just to get on and do science. We have to devote a significant proportion of our time and resources to defending it from deliberate attack from organized ignorance. We even have to go out on the attack ourselves, for the sake of reason and sanity. Of course, excellent organizations already exist for raising funds and deploying them in service of reason, science and enlightenment values. But the money that these organizations can raise is dwarfed by the huge resources of religious foundations such as the Templeton Foundation, not to mention the tithe-bloated, tax-exempt churches."
"The evolutionary importance of the fact that genes control embryonic development is this: it means that genes are at least partly responsible for their own survival in the future, because their survival depends on the efficiency of the bodies in which they live and which they helped to build."
"The evolution of the capacity to simulate seems to have culminated in subjective consciousness. Why this should have happened is, to me, the most profound mystery facing modern biology. There is no reason to suppose that electronic computers are conscious when they simulate, although we have to admit that in the future they may become so. Perhaps consciousness arises when the brain's simulation of the world becomes so complete that it must include a model of itself...Whatever the philosophical problems raised by consciousness, for the purpose of this story it can be thought of as the culmination of an evolutionary trend towards the emancipation of survival machines as executive decision-takers from their ultimate masters, the genes. Not only are brains in charge of the day-to-day running of survival machine affairs, they have also acquired the ability to predict the future and act accordingly. They even have the power to rebel against the dictates of their genes, for instance in refusing to have as many children as they are able to. But in this respect man is a very special case, as we shall see."
"The feeling of awed wonder that science can give us is one of the highest experiences of which the human psyche is capable. It is a deep aesthetic passion to rank with the finest that music and poetry can deliver. It is truly one of the things that make life worth living and it does so, if anything, more effectively if it convinces us that the time we have for living is quite finite."
"The fact that life evolved out of nearly nothing, some 10 billion years after the universe evolved out of literally nothing, is a fact so staggering that I would be mad to attempt words to do it justice."
"The fury with which untenable beliefs are defended is inversely proportional to their defensibility."
"The genetic code is in fact literally identical in all animals, plants and bacteria ... All earthly living things are certainly descended from a single ancestor."
"The genes are the master programmers, and they are programming for their lives. They are judged according to the success of their programs in copying with all the hazards that life throws at their survival machines, and the judge is the ruthless judge of the court of survival."
"The human mind is a wanton storyteller and even more, a profligate seeker after pattern. We see faces in clouds and tortillas, fortunes in tea leaves and planetary movements. It is quite difficult to prove a real pattern as distinct from a superficial illusion."
"The God of the Old Testament himself, with his pitilessly vengeful jealousy, his racism, sexism, and terrifying bloodlust, will not be adopted as a literal role model by anybody you or I would wish to know. Yes, of course it is unfair to judge the customs of an earlier era by the enlightened standards of our own. But that is precisely my point! Evidently, we have some alternative source of ultimate moral conviction that overrides Scripture when it suits us."
"The God of the Old Testament is arguably the most unpleasant character in all fiction: jealous and proud of it; a petty, unjust, unforgiving control freak; a vindictive, bloodthirsty ethnic cleanser; a misogynistic, homophobic, racist, infanticidal, genocidal, filicidal, pestilential, megalomaniacal, sadomasochistic, capriciously malevolent bully."
"The human psyche has two great sicknesses: the urge to carry vendetta across generations, and the tendency to fasten group labels on people rather than see them as individuals. Abrahamic religion mixes explosively with (and gives strong sanction to) both. Only the willfully blind could fail to implicate the divisive force of religion in most, if not all, of the violent enmities in the world today. Without a doubt it is the prime aggravator of the Middle East. Those of us who have for years politely concealed our contempt for the dangerous collective delusion of religion need to stand up and speak out. Things are different now. "
"The late Christopher Evans, a psychologist and author, calculated that if the motor car had evolved as fast as the computer, and over the same time period, Today you would be able to buy a Rolls-Royce for "
"The height of Mount Improbable stands for the combination of perfection and improbability that is epitomized in eyes and enzyme molecules."
"The idea of tiny changes cumulated over many steps is an immensely powerful idea, capable of explaining an enormous range of things that would be otherwise inexplicable."
"The likelihood is that, in 100,000 years- time, we shall either have reverted to wild barbarism, or else civilization will have advanced beyond all recognition "
"The list of things about which we strictly have to be agnostic doesn't stop at tooth fairies and celestial teapots. It is infinite. If you want to believe in a particular one of them -- teapots, unicorns, or tooth fairies, Thor or Yahweh -- the onus is on you to say why you believe in it. The onus is not on the rest of us to say why we do not. We who are atheists are also a-fairyists, a-teapotists, and a-unicornists, but we don't have to bother saying so."
"The level of awe that you get by contemplating the modern scientific view of the universe: deep time (by which I mean geological time), deep space, and what you could call deep complexity, living things... that level of awe is just orders of magnitude greater and more awe-inspiring than the sort of pokey medieval world-view which the church still actually has. I mean, they sort of pay lip-service to the scientific world-view, but if you listen to what they say on Thought For The Day [a religious radio program] and things like that, it is medieval. It's a small world, a small universe, with the sky up there, very little advance since that time. So I yield to nobody in my awe for the universe and for life, but I also have a deep desire to understand it, in terms of what makes it work, what makes it tick, and not to take refuge in spurious non-explanations like I just believe it because I believe it, that sort of thing."
"The majority of children born into the world tend to inherit the beliefs of their parents, and that to me is one of the most regrettable facts of them all."
"The meme for blind faith secures its own perpetuation by the simple unconscious expedient of discouraging rational inquiry."
"The patient typically finds himself impelled by some deep, inner conviction that something is true, or right, or virtuous: a conviction that doesn't seem to owe anything to evidence or reason, but which, nevertheless, he feels as totally compelling and convincing. We doctors refer to such a belief as 'faith'."
"The new soup is the soup of human culture. We need a name for the new replicator, a noun which conveys the unit of cultural transmission, or a unit of imitation. Mimeme comes from a suitable Greek root, but I want a monosylable that sounds a bit like gene. I hope my classicist friends will forgive me if I abbreviate mimeme to meme."
"The particular polymers used by living cells are called polynucleotides. There are two main families of polynucleotides in living cells, called DNA and RNA for short. Both are chains of small molecules called nucleotides. Both DNA and RNA are heterogeneous chains, with four different kinds of nucleotides. This, of course, is where the opportunity for information storage lies. Instead of just the two states 1 and 0, the information technology of living cells uses four states, which we may conventionally represent as A, T, C and G. There is very little difference, in principle, between a two-state binary information technology like ours, and a four-state information technology like that of the living cell"
"The population of the US is nearly 300 million, including many of the best educated, most talented, most resourceful, humane people on earth. By almost any measure of civilised attainment, from Nobel prize-counts on down, the US leads the world by miles. You would think that a country with such resources, and such a field of talent, would be able to elect a leader of the highest quality. Yet, what has happened? At the end of all the primaries and party caucuses, the speeches and the televised debates, after a year or more of non-stop electioneering bustle, who, out of that entire population of 300 million, emerges at the top of the heap? George Bush."
"The position I have always adopted is that much of animal nature is indeed altruistic, cooperative and even attended by benevolent subjective emotions, but that this follows from, rather than contradicts, selfishness at the genetic level."
"The popularity of the paranormal, oddly enough, might even be grounds for encouragement. I think that the appetite for mystery, the enthusiasm for that which we do not understand, is healthy and to be fostered. It is the same appetite which drives the best of true science, and it is an appetite which true science is best qualified to satisfy."
"The present Luddism over genetic engineering may die a natural death as the computer-illiterate generation is superseded.... I fear that, if the green movement's high-amplitude warnings over GMOs turn out to be empty, people will be dangerously disinclined to listen to other and more serious warnings."
"The Roman Catholic doctrine of transubstantiation...claims...the Whole substance of the wine is converted into the blood of Christ; the appearance of wine that remains is merely accidental, inhering in no substance. Transubstantiation is colloquially taught as meaning that the wine literally turns into the blood of Christ. Whether in its obfuscatory Aristotelian or its franker colloquial form, the claim of transubstantiation can be made only if we do serious violence to the normal meanings of words like 'substance' and 'literally'."
"The secret of a joyful life is to live dangerously. A joyful life is an active life - it is not a dull static state of so-called happiness. Full of the burning fire of enthusiasm, anarchic, revolutionary, energetic, daemonic, Dionysian, filled to overflowing with the terrific urge to create - such is the life of the man who risks safety and happiness for the sake of growth and happiness. [quoting F. W. Sanderson]"
"The river of my title is a river of DNA, and it flows through time, not space. It is a river of information, not a river of bones and tissues."
"The stereo- type of scientists being scruffy nerds with rows of pens in their top pocket is just about as wicked as racist stereotypes."
"The theory of evolution by cumulative natural selection is the only theory we know of that is in principle capable of explaining the existence of organized complexity."
"The timescale on which continents have drifted about is the same slow timescale on which animal lineages have evolved, and we cannot ignore continental drift if we are to understand the patterns of animal evolution on those continents."
"The sight of her child smiling, or the sound of her kitten purring, is rewarding to a mother, in the same sense as food in the stomach is rewarding to a rat in a maze. But once it becomes true that a sweet smile or a loud purr are rewarding, the child is in a position to use the smile or the purr in order to manipulate the parent, and gain more than its fair share of parental investment."
"The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease. It must be so. If there ever is a time of plenty, this very fact will automatically lead to an increase in the population until the natural state of starvation and misery is restored. In a universe of electrons and selfish genes, blind physical forces and genetic replication, some people are going to get hurt, other people are going to get lucky, and you won't find any rhyme or reason in it, nor any justice. The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but pitiless indifference."
"The theory of punctuated equilibrium is a minor gloss on Darwinism, one which Darwin himself might well have approved if the issue had been discussed in his day. As a minor gloss, it does not deserve a particularly large measure of publicity... the theory has been sold - oversold by some journalists - as if it were radically opposed to the views of Darwin and his successors."
"The trouble is that God in this sophisticated, physicist's sense bears no resemblance to the God of the Bible or any other religion."
"The true utility function of life, that which is being maximized in the natural world, is DNA survival. But DNA is not floating free; it is locked up in living bodies and it has made the most of the levers of power at its disposal."
"The truth is that all examples of child protection and parental care, and all associated bodily organs ... are examples of the working in nature of the kin-selection principle."
"The universe is a strange and wondrous place. The truth is quite odd enough to need no help from pseudoscientific charlatans. It is an extremely beautiful place, and the more we understand about it the more beautiful does it appear. It is an immensely exciting experience to be born in the world, born in the universe, and look around you and realize that before you die you have the opportunity of understanding an immense amount about that world and about that universe and about life and about why we're here. We have the opportunity of understanding far, far more than any of our predecessors ever. That is such an exciting possibility, it would be such a shame to blow it and end your life not having understood what there is to understand."
"The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind pitiless indifference."
"The virtue of using evidence is precisely that we can come to an agreement about it. But if you listen to two people who are arguing about something, and they each of them have passionate faith that they're right, but they believe different things - they belong to different religions, different faiths, there is nothing they can do to settle their disagreement short of shooting each other, which is what they very often actually do."
"The world and the universe is an extremely beautiful place, and the more we understand about it the more beautiful does it appear. It is an immensely exciting experience to be born in the world, born in the universe, and look around you and realize that before you die you have the opportunity of understanding an immense amount about that world and about that universe and about life and about why we're here. We have the opportunity of understanding far, far more than any of our predecessors ever. That is such an exciting possibility, it would be such a shame to blow it and end your life not having understood what there is to understand."
"The word 'mundane' has come to mean boring and dull, and it really shouldn't. It should mean the opposite because it comes from the Latin 'mundus', meaning the world, and the world is anything but dull; the world is wonderful. There's real poetry in the real world. Science is the poetry of reality."
"The whole point of religious faith, its strength and chief glory, is that it does not depend on rational justification. The rest of us are expected to defend our prejudices. But ask a religious person to justify their faith and you infringe 'religious liberty'."
"There are all sorts of things that would be comforting. I expect an injection of morphine would be comforting... But to say that something is comforting is not to say that it's true."
"The world becomes full of organisms that have what it takes to become ancestors. That, in a sentence, is Darwinism."
"The world becomes full of organisms that have what it takes to become ancestors. That, in a sentence, is Darwinism. Each generation is a filter, a sieve; good genes tend to fall through the sieve into the next generation; bad genes tend to end up in bodies that die young or without reproducing... you need more than luck to navigate successfully through a thousand sieves in succession."