National Geographic

This final installment of the response to National Geographic‘s recent evolution article will discuss both Carl Zimmer’s scientific arguments regarding the evolution of the eye, and his theological arguments which he uses to claim the eye was not designed. Before Zimmer discussed “conservation” among genes controlling eye development in widely different types of eyes (reminiscent of common design), he does some blocking by using theological arguments against eye design. Up to this point, Zimmer avoided typical evolutionary icons, but once he started to make the dysteleological argument that the eye is “far from perfect,” he slipped into classical Darwinist iconography. Zimmer cites 3 lines of evidence which he thinks count against design of the vertebrate eye: (1) our retinas may Read More ›

In Part I, I discussed how Carl Zimmer’s recent article, “From Fins to Wings,” in National Geographic quoted a biologist in a fashion that sounded like an advertisement for evolution. While the article obviously was not pro-ID, it ironically discussed much evidence which ID-proponents often contend supports intelligent design. This segment of the 3-part response will discuss evidence for design from “conservation” in developmental genes. Evolutionarily Conserved Genes or Common Design? “From Fins to Wings” discusses many examples of similar genes controlling similar developmental processes in widely different organisms. ID-proponents have taken this re-usage of genetic coding components as indicative of common design. Pro-ID scientist Mike Gene has noted that we have to be careful when advancing arguments about common Read More ›

National Geographic‘s pro-evolution articles sometimes come off like advertisements for Darwin (for an analysis of a prior ad, see here). Its November, 2006 issue has an article, “From Fins to Wings,” by Carl Zimmer which quotes Harvard microbiologist Howard Berg saying “The basic idea of evolution is so elegant, so beautiful, so simple.” With such a ringing endorsement, I expected the article to urge me to buy evolution at the local grocery store! Zimmer’s article, however, was better than many past evolution-endorsements in National Geographic. Past articles used icons like Haeckel’s false “ontogeny recapitulates phylogeny” concept and antibiotic resistance to sell evolution. While Zimmer’s present article retains the fallacious “the human eye was poorly designed” icon, it improves the treatment Read More ›