human evolution quotes

War will never cease until babies begin to come into the world with larger cerebrums and smaller adrenal glands.

Regarded zoologically, man is today an almost isolated figure in nature. In his cradle, he was less isolated.

Nevertheless, it is even harder for the average ape to believe that he has descended from man.

Our physiological constitution is obviously a product of Darwinian processes, insofar as you buy the evolutional theory as a generative, as an account of the mechanism that generated us. Our physiology evolved, our behaviors evolved, and our accounts of those behaviors, both successful and unsuccessful, evolved.

The quantity and quality of consciousness, one may say, have always been growing throughout geological times. In this respect man, in whom nervous organisation and therefore psychological powers have attained an undisputed maximum, may be considered, scientifically, as a natural centre of evolution of the primates.

In less than a hundred years, we have found a new way to think of ourselves. From sitting at the center of the universe, we now find ourselves orbiting an average-sized sun, which is just one of millions of stars in our own Milky Way galaxy.

The chimpanzee study was – well, it’s still going on, and I think it’s taught us perhaps more than anything else to be a little humble; that we are, indeed, unique primates, we humans, but we’re simply not as different from the rest of the animal kingdom as we used to think.

Certainly the first true humans were unique by virtue of their large brains. It was because the human brain is so large when compared with that of a chimpanzee that paleontologists for years hunted for a half-ape, half-human skeleton that would provide a fossil link between the human and the ape.

Everybody should have a fair deal; everybody should have the chance to life in this world. If we were evolved as human beings, we would hopefully be able to alleviate suffering in the world.

We start out a million years ago in a small community on some grassy plain; we hunt animals, have children, and develop a rich social, sexual, and intellectual life, but we know almost nothing about our surroundings.

It has actually been suggested that warfare may have been the principle evolutionary pressure that created the huge gap between the human brain and that of our closest living relatives, the anthropoid apes. Whole groups of hominids with inferior brains could not win wars and were therefore exterminated.

The decisive moment in human evolution is perpetual. That is why the revolutionary spiritual movements that declare all former things worthless are in the right, for nothing has yet happened.