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Richard Leakey - Origin Quotes

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The neurobiologist Harry Jerison has made a long study of the trajectory of brain evolution since the advent of life on dry land.... the origin of new faunal groups is usually accompanied by a jump in the relative size of the brain, known as encephalization.... the first archaic mammals... were equipped with brains four to five times bigger than the average reptilian brain... primates are twice as encephalized as the average mammal. Within primates, the apes... are some twice the average size. And humans are three times as encephalized as the average ape.

Richard Leakey
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Three revolutions mark the history of life on earth. The first was the origin of life itself... The second... was the origin of multicellular organisms... The origin of human consciousness... was the third... Life became aware of itself, and began to transform the world of nature to its own ends.

Richard Leakey

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You're neither unnatural, nor abominable, nor mad; you're as much a part of what people call nature as anyone else; only you're unexplained as yet—you've not got your niche in creation.
Radclyffe Hall

Richard Leakey

Richard Leakey
Creative Commons

Born: December 19, 1944
Died: January 2, 2022 (aged 77)
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If you see what is right and fail to act on it, you lack courage.

Confucius

I have a heart with room for every joy.

Philip James Bailey

Life was meant to be lived, and curiosity must be kept alive.

Eleanor Roosevelt

A great change in life is like a cold bath in winter — we all hesitate at the first plunge.

Letitia Elizabeth Landon

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