"Our Natural Place", p. 243
Hen's Teeth and Horse's Toes (1983)
“To comprehend evolutionary Theory, one must first understand that it’s only ever a matter of changing proportions –altering or enhancing existing features to build on what is already there. Developmental biology, genetics, and comparative morphology combine to confirm many of these taxonomic stages such that organs do not seem to have appeared abruptly or fully-formed as if out of nowhere, because there is an implied evolutionary origin evident in every case. Even the transition of fish-to-tetrapods, dinosaurs-to-birds, or apes-to-men are each are just a matter of incremental, superficial changes being slowly compiled atop successive tiers of fundamental similarities. These represent monophyletic clades which will forever encompass all the descendants of that clade. This is why birds are still dinosaurs, and humans are still apes, and both are still stegocephalian chordates.”
"11th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=Dm277H3ot6Y, Youtube (June 26, 2008)
Youtube, Foundational Falsehoods of Creationism
Help us to complete the source, original and additional information
Aron Ra 190
Aron Ra is an atheist activist and the host of the Ra-Men P… 1962Related quotes
Source: In Defense of Chaos: The Chaology of Politics, Economics and Human Action, (2013), p. 348
Source: Organizational ecology, 1989, p. 70; About structural inertia.
Source: Short fiction, Midsummer Century (1972), Chapter 10 (p. 78)
"A Quahog is a Quahog", p. 213
The Panda's Thumb (1980)
"Bushes and Ladders in Human Evolution", p. 61
Ever Since Darwin (1977)
How Napoleon Chagnon Became Our Most Controversial Anthropologist http://www.nytimes.com/2013/02/17/magazine/napoleon-chagnon-americas-most-controversial-anthropologist.html?pagewanted=all&_r=0 by Emily Eakin, The New York Times. February 13, 2013

Source: Facing Reality (1970), p. 83
Context: I believe that there is a fundamental mystery in my existence, transcending any biological account of the development of my body (including my brain) with its genetic inheritance and its evolutionary origin. … I cannot believe that this wonderful gift of a conscious existence has no further future, no possibility of another existence under some other unimaginable conditions.

An Old Chaos: Humanism and Flying Saucers (p. 78)
The Silence of Animals: On Progress and Other Modern Myths (2013)