For all the accomplishments of molecular biology, we still can’t tell a live cat from a dead cat.

Some believe what separates men from animals is our ability to reason. Others say it’s language or romantic love, or opposable thumbs. Living here in this lost world, I’ve come to believe it is more...

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case.

[On scientist Carl Friedrich Gauss][Carl Friedrich] Gauss told his friend Rudolf Wagner, a professor of biology at Gottingen University, that he did not believe in the Bible but that he had meditated a great deal...

This survival of the fittest which I have here sought to express in mechanical terms, is that which Mr. Darwin has called ‘natural selection, or the preservation of favoured races in the struggle for life.

Teachers seeking to ‘teach the controversy’ over Darwinian evolution in today’s climate will likely be met with false warnings that it is unconstitutional to say anything negative about Darwinian evolution. Students who attempt to raise...

What a mistake that had been, to create a construct [AI] that could suffer. He knew that now. Life, pain, death, they were no playthings. Biology was serious business, not for amateurs and foolish gods.

I find it far more awesome, wonderful, that creation; our appearance in the world; should be the culmination, or at least one of the latest products of 3,000 Million years of organic evolution, than a...

If we wish to know about a man, we ask ‘what is his story–his real, inmost story?’–for each of us is a biography, a story. Each of us is a singular narrative, which is constructed,...

Our brains contain one hundred billion nerve cells (neurons). Each neuron makes links with ten thousand other neurons to form an incredible three dimensional grid. This grid therefore contains a thousand trillion connections – that’s...

chance-of-the-gaps fallacy.” Chance, like God, can become a stop-gap for ignorance.

For three million years we were hunter-gatherers, and it was through the evolutionary pressures of that way of life that a brain so adaptable and so creative eventually emerged. Today we stand with the brains...

Wherever sufficiently numerous series of the remains of any given group, which has endured for a long space of time, are carefully examined, their morphological relations are never in discordance with the requirements of the...

Natural selection is not the wind which propels the vessel, but the rudder which, by friction, now on this side and now on that, shapes the course.

Thus, by science I mean, first of all, a worldview giving primacy to reason and observation and a methodology aimed at acquiring accurate knowledge of the natural and social world. This methodology is characterized, above...

A lifetime can be spent in a Magellanic voyage around the trunk of a single tree.

The beauty in the genome is of course that it’s so small. The human genome is only on the order of a gigabyte of data…which is a tiny little database. If you take the entire...

…on opening the incubator I experienced one of those rare moments of intense emotion which reward the research worker for all his pains: at first glance I saw that the broth culture, which the night...

It is not the organs—that is, the character and form of the animal’s bodily parts—that have given rise to its habits and particular structures. It is the habits and manner of life and the conditions...

Advocacy of leaf protein as a human food is based on the undisputed fact that forage crops (such as lucerne) give a greater yield of protein than other types of crops. Even with conventional food...

The uniformity of the earth’s life, more astonishing than its diversity, is accountable by the high probability that we derived, originally, from some single cell, fertilized in a bolt of lightning as the earth cooled....

In the abstract, it might be tempting to imagine that irreducible complexity simply requires multiple simultaneous mutations – that evolution might be far chancier than we thought, but still possible. Such an appeal to brute...

The information contained in an English sentence or computer software does not derive from the chemistry of the ink or the physics of magnetism, but from a source extrinsic to physics and chemistry altogether. Indeed,...

Obsolescence is a fate devoutly to be wished, lest science stagnate and die.

Darwin’s theory was received in Russia with profound sympathy. While in Western Europe it met firmly established old traditions which it had first to overcome, in Russia its appearance coincided with the awakening of our...

Truly, Buffon was the father of all thought in natural history in the second half of the 18th century.

In Galapagos, as elsewhere, things of the mind, including intellectual ramifications from evolutionary theory, and things of the spirit, like the feeling one gets from a Queen Anne’s lace of stars in the moonless Galapagean...

Molecular biology has routinely taken problematic things under its wing without altering core ideas.

The evolution of higher and of lower forms of life is as well and as soundly established as the eternal hills. It has long since ceased to be a theory; it is a law of...

Throughout history we humans have struggled to find meaning in the awesome contradiction of our human condition. Neither philosophy, nor psychology nor biology has, until now, been able to provide the truthful explanation.

I thought the fart was a human thing. It’s something to do with like, arse cheeks, or whatever.

If Darwinists are opposed to mentioning scientific problems with their view, you would think they would be even more opposed to mentioning intelligent design. Yet Darwinists have been discussing ID in public school science classes...

I like to define biology as the history of the earth and all its life — past, present, and future. To understand biology is to understand that all life is linked to the earth from...

On ne naît pas femme: on le devient.

We’re going to die, and that makes us the lucky ones.

As long as museums and universities send out expeditions to bring to light new forms of living and extinct animals and new data illustrating the interrelations of organisms and their environments, as long as anatomists...

(Evolution) general condition to which all theories, all hypotheses, all systems must bow and which they must satisfy henceforward if they are to be thinkable and true. Evolution is a light which illuminates all facts,...

Il nous faut partir d’une conception d’ensemble de l’organisme en tant qu’une entité fondamentale de la biologie, puis comprendre comment celui-ci se divise en parties qui respectent son ordre intrinsèque – pour donner un organisme...

A grain in the balance will determine which individual shall live and which shall die – which variety or species shall increase in number, and which shall decrease, or finally become extinct.

For who could better describe the eye than God, Who made it? But as it is clearer than the day that God has left a good deal to our own efforts … we should really...

The funny thing is if in England, you ask a man in the street who the greatest living Darwinian is, he will say Richard Dawkins. And indeed, Dawkins has done a marvelous job of popularizing...

[When asked by a student if he believes in any gods]Oh, no. Absolutely not… The biggest advantage to believing in God is you don’t have to understand anything, no physics, no biology. I wanted to...

Consciousness is the chronic pain of life, and all higher organisms suffer it every waking moment.

Perhaps eggs are like neurons, which also are not replenished in adulthood: they know too much. Eggs must plan the party. Sperm need only to show up- wearing top hat and tails, of course.

Some people with Tourette’s have flinging tics- sudden, seemingly motiveless urges or compulsions to throw objects….. (I see somewhat similar flinging behaviors- though not tics- in my two year old godson, now in a stage...

Belief begins where science leaves off and ends where science begins.

Constrained optimization is the art of compromise between conflicting objectives. This is what design is all about. To find fault with biological design – as Stephen Jay Gould regularly does – because it misses some...

A recognized fact which goes back to the earliest times is that every living organism is not the sum of a multitude of unitary processes, but is, by virtue of interrelationships and of higher and...

The practice of that which is ethically best—what we call goodness or virtue—involves a course of conduct which, in all respects, is opposed to that which leads to success in the cosmic struggle for existence....

Not untill all babies are born from glass jars will the combat cease between mother and son. But in a totalitarian future that has removed procreation from woman’s hands, there will also be no affect...