BioEssays Article Admits “Materialistic Basis of the Cambrian Explosion” is “Elusive”

A recent paper in BioEssays, “MicroRNAs and metazoan macroevolution: insights into canalization, complexity, and the Cambrian explosion,” admits the lack of a “materialistic basis” — that is, a plausible materialistic explanation — of the Cambrian explosion. As the article states: Thus, elucidating the materialistic basis of the Cambrian explosion has become more elusive, not less, the more we know about the event itself, and cannot be explained away by coupling extinction of intermediates with long stretches of geologic time, despite the contrary claims of some modern neo-Darwinists. (Kevin J. Peterson, Michael R. Dietrich and Mark A. McPeek, “MicroRNAs and metazoan macroevolution: insights into canalization, complexity, and the Cambrian explosion,” BioEssays, Vol. 31 (7):736 – 747 (2009).) The authors give no Read More ›

“Old Theories Die Hard”: Birds-Evolved-From-Dinosaurs Hypothesis Takes Big Hits With Two Recent Papers

Two recent papers, one in the Journal of Morphology and another in Ornithological Monographs, as well as a ScienceDaily news release titled “Discovery Raises New Doubts About Dinosaur-bird Links,” contain criticisms by evolutionists of the dino-to-bird hypothesis that you would normally expect to hear only from skeptics of neo-Darwinism. Their remarks not only cover problems facing the dino-to-birds hypothesis, but also lament the politically motivated drive to push that hypothesis and ignore scientific dissent. The ScienceDaily article observes that some aspects of bird morphology are simply incompatible with the standard hypothesis that birds evolved from maniraptoran theropod dinosaurs: It’s been known for decades that the femur, or thigh bone in birds is largely fixed and makes birds into “knee runners,” Read More ›

Texas Evolution Lobby Making Power Grabs to Promote Their Censorship Agenda

A Wall Street Journal (WSJ) article from last month, “Education Board in Texas Faces Curbs,” revealed how the Texas evolution-lobby has been seeking to use both censorship and power grabs to promote their agenda.  First, they sought to censor from Texas students any instruction on scientific weaknesses in evolution. Having lost that fight before the Texas State Board of Education (TSBOE), they have tried to use other tactics to punish the board for adopting science standards that teach evolution objectively, or to grab power away from the democratically elected board. In a move that can only be attributed to political retribution, today Texas evolutionists successfully blocked the reappointment of Dr. Don McLeroy as chair of the TSBOE.  Practically speaking, this Read More ›

Guy Walks Into a Bar and Thinks He’s a Chimpanzee: The Unbearable Lightness of Chimp-Human Genome Similarity

I am often struck by how the topic of evolution in general, and chimp/human ancestry in particular, can be an immediate conversation opener that just as quickly becomes a conversation closer. Mind you, I don’t go around buttonholing people at, say, my favorite lounge (this music will conjure up the atmosphere) about some phylogenetic arcana — at least, I try not to do so. But for some strange reason, there exist individuals of good will who apparently feel called upon to “raise my consciousness” about some Darwinian facts that I’ve presumably gotten wrong. Not just a bit wrong, but astoundingly wrong. You see, to their way of thinking, I am in dire need of reeducation and they are there to Read More ›

A Primer on the Tree of Life (Part 5): Molecules Contradict Morphology

Note: This is Part 5 in a 5-part series titled “A Primer on the Tree of Life.” Read Part 1 here, Part 2 here, Part 3 here, and Part 4 here. The full article can be found, here. Molecules Contradict Morphology A final way that evolutionists overstate the evidence for common descent is by claiming that molecular phylogenies have confirmed or buttressed phylogenies based upon morphology. For example, in his book Galileo’s Finger, Oxford University scientist Peter Atkins discusses evolution and boldly states, “The effective prediction is that the details of molecular evolution must be consistent with those of macroscopic evolution,” further claiming, “That is found to be the case: there is not a single instance of the molecular traces Read More ›