Carl Sagan, perhaps the most popular champion of Darwinian evolution, more recently promoted the "recapitulation theory" of embryonic development which most scientists agree is totally false. Not only is this theory inherently racist, it also serves as a major catalyst of justifying early-term abortions.
Really? Carl Sagan
recently promoted that? Well, if that's the really the case, then I'm definitely going to believe it...
Carl Sagan
Astronomer
Carl Edward Sagan was an American astronomer, astrophysicist, cosmologist, author, science popularizer and science communicator in astronomy and natural sciences. Wikipedia
Born: November 9, 1934, Brooklyn, NY
Died: December 20, 1996, Seattle, WA