Butterfly Mimicry: A “Huge” Problem for Evolutionary Biology

Can Darwinian evolution explain the complex coloration patterns found in insects that led to biomimicry? According to an article published late last year in BioScience, Darwinian evolution faces “problems” that are “huge” when trying to account for the origin of biomimicry in butterflies: The balance of Dazzled and Deceived focuses on the genetics and development of mimetic patterns, as revealed mostly through work with butterflies. The problems here are huge for evolutionary biologists. How does natural selection build a complex organism with all its integrated parts through fixation of random mutations? Butterfly mimicry has been a classic arena in which to tackle this problem precisely because the gambit is so obvious: To be a good mimic of another species requires Read More ›

Massimo Pigliucci Ignores ID Research, Claims “Random Alteration” of DNA Creates New Information

Discovery Institute senior fellow William Dembski is apparently living inside the heads of intelligent design critics. A recent opinion article by Massimo Pigliucci in EMBO Reports, published by the European Molecular Biology Organization, states, “In some quarters, ‘information’ seems to be a magical word: Intelligent Design proponent Bill Dembski, for example, keeps repeating that evolutionary theory cannot explain the production of new information…” Aside from the “magical” slur, Pigliucci’s description of Dembski’s view is reasonably accurate. Pigliucci, who apparently knows Dembski well-enough to call him “Bill” in one of the world’s most prestigious science journals, attempts an explanation of the talk about the origin of information: As for the claims that Dembski and others make about information and evolutionary theory, Read More ›