Evolution

This is the fifth installment of a series responding to John Timmer’s online review of the supplementary biology textbook Explore Evolution (EE). The first part is here, the second here, the third here, and the fourth here. 5. When Did Neo-Darwinism Become a Dirty Word?Timmer objects to Explore Evolution‘s subtitle, “The Arguments For and Against Neo-Darwinism,” claiming that “[d]uring the roughly 20 years I was directly involved in biology research, I’d never come across the term ‘Darwinism.’” EE‘s subtitle actually uses the word “neo-Darwinism,” not “Darwinism,” but regardless, Timmer’s complaint reveals more about his own ignorance than it does about any inaccuracy on the part of EE. Terms like “Darwinism” and “neo-Darwinism” (or similar cognates like “Darwinian,” “neo-Darwinian,” or “Darwinist”) Read More ›

In my first post on TEKS reviewer Ronald Wetherington, professor of anthropology at Southern Methodist University (SMU), I discussed his history of trying to stifle free speech on evolution and then denying his intolerant actions. In one of his articles about Discovery Institute’s SMU conference, Wetherington attacked the conference because it was “not … a … balanced discussion, but rather a partisan promotion,” elsewhere attacking it as “not a debate, but a one-sided promotion.” (Wetherington must have forgotten Discovery Institute invited SMU Darwinists to participate in the conference, but they declined.) When writing about a different issue, he lamented incidents where “dissent is treated as irrelevant.” So out of one side of his mouth, Wetherington protests “one-sided promotions” and discussions Read More ›

One of the expert reviewers of the draft Texas science standards, Southern Methodist University (SMU) professor Ronald Wetherington, has a track record of advocating censorship to restrict the free flow of information on evolution to students. So extreme is Wetherington’s intolerance that last year he attempted to ban a voluntary conference on intelligent design at SMU co-sponsored by a student group and Discovery Institute. That’s right: Not only does Wetherington want to control what goes on inside the classroom, he wants the power to censor speakers outside the classroom co-sponsored by students on their own time! Wetherington is one of three pro-Darwin-only scientists asked to review proposed changes to the state’s science standards. Last week, we reported on the other Read More ›

Daniel Bolnick, a leader of the pro-Darwin only “Texas 21st Century Science Coalition,” recently published an op-ed in the Waco Tribune which provides some good lessons on how to argue for “evolution” to the public: Be extremely dogmatic and vague about the evidence. Lesson 1: Vaguely Assert Massive Support for “Evolution” From the Scientific LiteratureBolnick writes that in the past decade, “biologists have published more than 30,000 research articles demonstrating that evolution has occurred and how it works,” further stating that “[m]ore than 100,000 published biological research studies demonstrate the fact of evolutionary change.” So just how does Bolnick define “evolution”? He doesn’t, thus introducing equivocation and vagueness into the discussion. “Evolution” can refer to something as simple as minor Read More ›

A ScienceNOW news release from last Thursday, October 16, states that re-analyses of the products of Stanley Miller and Harold Urey’s famous origin of life experiments from the 1950s have shown that more amino acids were present than were previously thought. Origin of life theorist Robert Hazen is quoted saying the study “highlights how easy it is to make the building blocks of life in plausible prebiotic conditions.” But did the experiments use “plausible prebiotic conditions”? The news release acknowledges that ammonia and methane were “gases presumed at the time to be the main constituents of the atmosphere billions of years ago.” (emphasis added) Even Miller himself admitted that he ASSUMED these atmospheres because they produced the desired result for Read More ›

Texas Darwinists are afraid of language in the Texas Science Standards that requires students to learn about the “strengths and weaknesses” of evolution, justifying their fear by claiming that when it comes to neo-Darwinian evolution, “[t]here may be some questions that may yet to be answered, but nothing that’s to the level of a weakness.” Nothing that’s to the level of a weakness? That’s a pretty dogmatic and unscientific claim. If this Texas Darwinist is right, then I suppose that these comments by leading scientists must not show that there is anything that rises “to the level of a weakness” in neo-Darwinian evolution: Still think Darwinian evolution has “nothing that’s to the level of a weakness”? I strongly suspect we’ll Read More ›

The media is abuzz about a suggestion made by a Church of England spokesman that it should apologize for initially opposing Darwinian evolution back in Darwin’s day. An Associated Press article in the International Herald Tribune says that “[t]he church did not take an official stand against Darwin’s theories, but many senior Anglicans reacted with hostility to his ideas, arguing against them at public debates.” The example given is the account of Bishop Wilberforce: “At a University of Oxford debate in 1860, the bishop of Oxford, Samuel Wilberforce, famously asked scientist Thomas Huxley whether it was through his grandfather or his grandmother that he claimed to be descended from a monkey.” According to the legend, Huxley reportedly replied that he Read More ›

Over the coming months, the Texas State Board of Education will be deciding whether to remove or bolster its requirement that students learn the “strengths and weaknesses” of scientific theories, “using scientific evidence and information.” The pro-Darwin lobby group National Center for Science Education (NCSE) does not want that standard to be applied specifically to evolution. In fact, Texas Darwinists want that language completely removed from the Texas Science Standards. To reasonable people, it is apparent that investigating the “strengths and weaknesses [of scientific theories] using scientific evidence and information” is exactly what scientists do all the time. Discovery Institute believes that if scientists can dispute the core claims of neo-Darwinism (as these scientists do), then students can learn about Read More ›

[Update 6/16/09: Quote in paragraph 4 clarified to make it clear that the quote did not come from Dr. Catherine A. Boisvert but was rather stated by the journal The Scientist. Any prior lack of clarity on the author of that quote was completely unintentional.] Over the past couple years, Tiktaalik, a fish-fossil touted as documenting key aspects of the transition from fish to 4-legged tetrapods, has become a new celebrated icon of evolution: Clearly, Darwin’s public relations team has invested much rhetorical capital into this fossil. If past experience is to be our guide, the only event that might cause Darwinists to criticize Tiktaalik would be the publishing of a fossil that was claimed to better document evolution. In Read More ›