“I… praise the newly opened halls of fossil mammals at the American Museum of Natural History. …teaching us about evolutionary trees by organizing the entire hall as a central trunk and set of branches… placing our brains in our feet and letting us learn by walking. …the chosen geometry of evolutionary organization… violates the traditional picture of life's history, thus illustrating… an important principle in the history of science: the central role of pictures, graphs, and other forms of visual representation in channeling and constraining our thought. …Words are an evolutionary afterthought. …My colleagues have actually done it. …They have ordered all the fossils into an unconventional iconographic tree that fractures the bias of progress. …so that we can preambulate along the tree of life and absorb the new scheme viscerally by walking… They have taken Colbert's radical idea and arranged all the fossils by their branching order, not their later "success" or "advancement."”
Groups that branch early appear early in the hall... Sea cows and elephants are at the end of the hall, horses in the middle, and primates near the beginning.
"Evolution by Walking", pp. 249-254.
Dinosaur in a Haystack (1995)
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Stephen Jay Gould274
American evolutionary biologist 1941–2002Related quotes
Carl Sagan (1934–1996) American astrophysicist, cosmologist, author and science educator
Source: The Dragons of Eden (1977), Chapter 9, “Knowledge is Our Destiny: Terrestrial and Extraterrestrial Intelligence” (p. 240)
L. K. Samuels (1951) American writer
Source: In Defense of Chaos: The Chaology of Politics, Economics and Human Action, (2013), p. 348
David Eagleman (1971) neuroscientist and author
Incognito: The Secret Lives of The Brain
Robert T. Bakker book The Dinosaur Heresies
The Dinosaur Heresies: A Revolutionary View of Dinosaurs (1986), Longman Scientific & Technical, p. 17
The Dinosaur Heresies (1986)
Arthur M. Schlesinger, Jr. book The Disuniting of America
The Disuniting of America: Reflections on a Multicultural Society (New York: W W Norton, 1998) p. 104
Stephen Jay Gould book Ever Since Darwin
"Bushes and Ladders in Human Evolution", p. 61
Ever Since Darwin (1977)