Casey Luskin

Do Car Engines Run on Lugnuts? A Response to Ken Miller & Judge Jones’s Straw Tests of Irreducible Complexity for the Bacterial Flagellum (Continued–Part II)

(Part II, Version 1.0) By Casey Luskin Copyright © 2006 Casey Luskin. All Rights Reserved. The entire article can be read here …Yesterday, I posted Part I of this response. To reiterate, there are three primary problems with Judge Jones’s ruling that Ken Miller refuted Michael Behe’s arguments that the bacterial flagellum is irreducible complex: (A) Experts say the evidence suggests that the TTSS evolved from the flagellum, and not the other way around. (B) Behe and other ID-proponents have long-acknowledged “exaptation” or “co-option” as an attempt to evolve biological complexity, and have observed many problems with “co-option” explanations. (C) Miller has inaccurately characterized how one tests for irreducible complexity, thus refuting only a straw-version of Behe’s concept of irreducible Read More ›

Casey Luskin

Do Car Engines Run on Lugnuts? A Response to Ken Miller & Judge Jones’s Straw Tests of Irreducible Complexity for the Bacterial Flagellum (Part I)

(Part I, Version 1.0) By Casey Luskin Copyright © 2006 Casey Luskin. All Rights Reserved. The entire article can be read here Abstract In Kitzmiller v. Dover, Judge John E. Jones ruled harshly against the scientific validity of intelligent design. Judge Jones ruled that the irreducible complexity of the bacterial flagellum, as argued by intelligent design proponents during the trial, was refuted by the testimony of the plaintiffs’ expert biology witness, Dr. Kenneth Miller. Dr. Miller misconstrued design theorist Michael Behe’s definition of irreducible complexity by presenting and subsequently refuting only a straw-characterization of the argument. Accordingly, Miller claimed that irreducible complexity is refuted if a separate function can be found for any sub-system of an irreducibly complex system, outside Read More ›

Casey Luskin

Media Overblows Claims of “Human Evolution”: Examining the Newest “Missing Link”

Recently I highlighted how the coverage of Tiktaalik revealed the fascinating phenomenon that only after discovering a new “missing link” will evolutionists acknowledge the previously paltry state of fossil evidence for evolution. This behavior is again witnessed in coverage of the discovery of Australopithecus anamensis fossils in Ethiopia. The media has also exaggerated and overblown claims that this evidence supports “human evolution.” The latest “missing link” is actually comprised of a few tooth and bone fragments of Au. anamensis, an ape-like species that lived a little over 4 million years ago. Incredibly, claims of “intermediacy” are based upon 2-3 fragmented canines of “intermediate” size and shape. This has now led to grand claims in the media of finding a “missing Read More ›

Casey Luskin

For Darwinian Evolution, It’s One Step Forward, Acknowledging Two Steps Back: Taking A Look at Tiktaalik

I love it when new “missing links” are discovered, because it’s then–and only then–that Darwinists admit how precious little evidence had previously existed for the evolutionary transition in question. When reports came out this week of an alleged example of a fossil representative of the stock that might have led from fish to tetrapods — Tiktaalik roseae — evolutionists finally came clean about the previous lack of fossil evidence for such a transition: “The relationship of limbed vertebrates (tetrapods) to lobe-finned fish (sarcopterygians) is well established, but the origin of major tetrapod features has remained obscure for lack of fossils that document the sequence of evolutionary changes.” (Edward B. Daeschler, Neil H. Shubin, and Farish A. Jenkins, “A Devonian tetrapod-like Read More ›