Category: Evolution
Ida’s Bust Maroons Retroactive Confessions of Ignorance about Primate Evolution
As I’ve discussed before, it’s often only when evolutionists think they have found some “missing link” that they feel safe enough to admit how little they actually knew about the alleged evolutionary transition in question. What happens when the link goes bust–as we’ve recently discussed is the case with Ida? We’re left with lots of admissions of ignorance about evolution and no links to fill the now-exposed gap. This is why Colin Tudge’s book about Ida, The Link: Uncovering Our Earliest Ancestor (Little Brown & Co, 2009), is so intriguing. He thought he had a missing link to explain the early evolution of primates on the line that supposedly led to humans, so the book is filled with would-be retroactive Read More ›
“Hype and Over-Interpretation” Causing Family Feud Over New Hominid Fossil (Updated)
Long ago a wise king solved an interfamily dispute with a simple solution: split the baby. Now paleoanthropologists are fighting–with little resolution in sight–about how to interpret newly discovered hominid fossils, which comprise about 130 bones from multiple individuals. Focused on a single juvenile specimen, the debate is over whether the fossils represent human evolutionary ancestors, just a new species that split off and went extinct, or another previously known species of little significance to human evolution. While many news articles are touting the fossil as a human ancestor or even a “missing link” (see, for example, AOL news or the London Telegraph), what’s encouraging is a couple sources in the mainstream media (though just a couple) are functioning like Read More ›
William Dembski, Robert Marks, and the Evolutionary Informatics Lab Take on Dawkins’ “WEASEL” Simulation in New Peer-Reviewed Paper
A new peer-reviewed paper continues the work published by William Dembski, Robert Marks, and others affiliated with the Evolutionary Informatics Lab. (Check out their new revamped website at EvoInfo.org.) The authors argue that Richard Dawkins’ “METHINKSITISLIKEAWEASEL” evolutionary algorithm starts off with large amounts of active information–information intelligently inserted by the programmer to aid the search. This paper covers all of the known claims of operation of the WEASEL algorithm and shows that in all cases, active information is used. Dawkins’ algorithm can best be understood as using a “Hamming Oracle” as follows: “When a sequence of letters is presented to a Hamming oracle, the oracle responds with the Hamming distance equal to the number of letter mismatches in the sequence.” Read More ›
Exploding the Darwin-Friendly Myth of Junk DNA
This just in from Nature magazine, of all places. Not that long ago, biology was considered by many to be a simple science, a pursuit of expedition, observation and experimentation. Also not that long ago, junk DNA was being defended as an important element of the Darwinian evolution paradigm. Just one decade of post-genome biology has exploded that view. Biology’s new glimpse at a universe of non-coding DNA — what used to be called ‘junk’ DNA — has been fascinating and befuddling. Researchers from an international collaborative project called the Encyclopedia of DNA Elements (ENCODE) showed that in a selected portion of the genome containing just a few per cent of protein-coding sequence, between 74% and 93% of DNA was Read More ›
“Crucial Gaps” Filled by Fossil Discovery? We’ve Heard That Before…
Another year, another fossil with some serious media backing. This week it’s a Homo habilis said to be “almost-complete” — of course, the report from the Telegraph also claims that Homo habilis was “previously unknown,” so you might want to take that with a grain of salt. In fact, you might want to read a bit more before you throw that OMG Missing Link Found! party I know you were planning. (Squatch is going to take it hard when you cancel his first music gig since the Sonics left town.) This is the same species that was reported in an AP article from 2007 which disowned Homo habilis as a human ancestor. As far back as 1999, a paper in Read More ›