Category: Life Sciences
Biologists Report Important Gene Regulation Function for Transposons
Transposons are a type of DNA which many Darwinists have written off as mere genetic junk. The pro-Darwin TalkOrigins archive tells us that transposons “can be thought of as intragenomic parasites.” But don’t feel bad for the poor transposons — it looks like they might be looking at a new career as “the DNA formerly known as junk”: biologists from Stanford and UC Santa Cruz are reporting that “‘Junk’ DNA Now Looks Like Powerful Regulator.” That type of “junk” is the transposon. As the press release about the study explains, “Large swaths of garbled human DNA once dismissed as junk appear to contain some valuable sections.” The scientists report that in the past, they “had identified a handful of transposons Read More ›
Ken Miller Rewrites his Textbooks, then Rewrites History: Miller’s Evolving Position on Haeckel and Evolution
Last year I wrote about some memory lapses that Brown University biologist and textbook author Ken Miller apparently had while testifying during the Kitzmiller trial regarding his own textbooks. Ken Miller has authored many biology textbooks, and his first textbooks (from the early 1990’s) used Haeckel’s fraudulent embryo drawings and blatantly promoted the idea that ontogeny recapitulates phylogeny. To his credit, Miller fixed later editions of his textbooks — he took out Haeckel’s drawings and replaced them with real embryo photographs, and he also stopped promoting recapitulation theory. Like many Darwinists, however, Miller then tried to rewrite history and pretend that these mistakes had not been promoted by biologists for many decades. First, read what Miller & Levine’s 1994 version Read More ›
An Inflammatory Response
See http://multimedia.mcb.harvard.edu/anim_innerlife.html for a computer demonstration of how our bodies respond to sites of inflammation. See also here. I find it amazing that Darwinists cite mere sequence similarity between different genes as evidence that such complexity of the cell originated from a random and blindly-selective process.
Evolving Embryo Drawings at London’s The Science Museum Website
Some Darwinists have recently tried to rewrite history, claiming that no one uses Haeckel’s embryo drawings anymore. But on December 2, 2006, Truth in Science, a British group which supports intelligent design, reported that London’s The Science Museum had colorized versions of Haeckel’s embryo drawings on their website. Before that time, the museum’s website had used drawings that looked like this: (Graphic provided courtesy of David Anderson of BCSE-Revealed.) Clearly Haeckel’s faked drawings were promoted by the museum as of December, 2006 as evidence for evolution. In fact, Truth in Science reported that the caption also read, “It seems that an efficient way of marking out the body plan arose millions of years ago, and has remained virtually unchanged throughout Read More ›
The Origin of Life: Not so Simple (Part III)
This post will provide a final discussion of an article in Scientific American entitled “A Simpler Origin for Life” by Robert Shapiro. Part I explained why the Miller-Urey experiment and the DNA-first hypothesis is deficient. In Part II, I explained Shapiro’s apt criticisms of the RNA-world hypothesis. Those who have abandoned the RNA-world hypothesis still seek a self-replicating molecule to qualify as the climax of chemical-origin of life scenarios–the “pre-RNA world.” However, Shapiro observes not only that “no trace of this hypothetical primal replicator and catalyst has been recognized so far in modern biology,” but also that “the spontaneous appearance of any such replicator without the assistance of a chemist faces implausibilities that dwarf those involved in the preparation of Read More ›