Humans Are Devolving
June 21, 2011
“We are all mutants,” proclaimed a headline on Science Daily. “First Direct Whole-Genome Measure of Human Mutation Predicts 60 New Mutations in Each of Us.” The Wellcome Trust Sanger Institute press release reported 60 new mutations per individual, received from parents – a “striking value” the article characterized the “unexpected findings”.
Stem Cell News
June 20, 2011
Stem cells continue to be hot subjects for research. They are divided into two basic “political” parties: embryonic stem cells (ES), which raise ethical issues about tampering with human life, and adult stem cells (AS), found throughout the body, which have no ethical issues and show the most progress for therapy. The latter include the induced pluripotent stem cells (iPS), coaxed from adult cells to recover the ability to differentiate into multiple tissue types. Even though AS is leading, some scientists are still demanding federal funding for ES.
Evolution Against Intuition
June 7, 2011
As a general theory of life, evolution promises to explain everything. Not all observations fit neatly into that assumption. How do evolutionists respond when surprising or counter-intuitive observations require integration into the theory? Sometimes the only answer is that they evolved because they evolved. These 10 examples (with encore) can provide case studies for the discerning.
Genetic Entropy Confirmed
June 5, 2011
In Darwinian evolution, variations must add new information to produce innovations. Neo-Darwinism ascribes those variations to genetic mutations. In 2005, geneticist John Sanford (Cornell) argued that the accumulation of mutations always decreases fitness in a process he called “genetic entropy.” The downhill trend is amplified by a number of factors, including selection interference and epistasis (interactions between mutations). Now, genetic entropy from epistasis has received support by two new papers in Science.
Biological Information Symposium a Success
June 4, 2011
Friday morning June 4, participants were on their way homes across America and in Europe from a successful conference entitled Biological Information: New Perspectives. They had come to hear leading lights in the Intelligent Design movement deliver 27 scientific presentations on a variety of subtopics under the umbrella theme of information in biology. From all appearances, everyone had a great time of fellowship, encouragement and intellectual stimulation. No protesters or critics detracted from the event—partly because it was not widely advertised, in order to protect the identity of those wanting to take part without jeopardizing their careers.
Fossils Support Evolution! (Because Evolution Is Assumed)
May 18, 2011
Fossils come in a variety of manifestations – not always bone. They could be leaf imprints, whole animals trapped in amber, footprints, or mineral traces made by once-living organisms. Some recent fossil finds are having trouble fitting into evolutionary theory. But one thing about those Darwinists: they always find a way. Graph fight: Evolutionists have […]
Why Stuff Evolves: Not Having Stuff Would Be Terrible
April 23, 2011
The delicate yet effective choreography of DNA Damage Repair was described by Lawrence Berkeley National Lab in terms of amazement: “Safeguarding genome integrity through extraordinary DNA repair.” DNA repair is essential for health: “To prevent not only gene mutations but broken chromosomes and chromosomal abnormalities known to cause cancer, infertility, and other diseases in humans, […]
Is This What Darwin Had in Mind?
April 10, 2011
Evolution is a word loosely used in science these days. Reporters and scientists talk about “the evolution of” this or that sometimes carelessly, without regard to how the explanation fits old Darwinism or neo-Darwinism. Has the word evolution become a kind of catch-all hypothesis, for which rigor is no longer necessary? Survival of the discreetist: […]
Plants Generate Their Own Sunscreen
April 1, 2011
Ultraviolet radiation hits plants as well as humans, but plants can’t reach for a tube of sunscreen. Too much exposure can damage them; what do they do? They have a sensor that turns on production of their own brand of sunscreen and spreads it on their skin automatically. UV-B rays are the most […]
March 28, 2011
Copying someone else’s invention is a crime, but researchers in biomimetics are doing it with impunity and getting away with it. Leaf power: “Why come up with new ways to generate clean energy, when we can copy what plants have been doing for millennia?” That’s what led Daniel Nocera and colleagues at MIT to develop […]
Your DNA Repairman Is Handy as an Octopus
March 27, 2011
Some 10 times a day in a given cell, your DNA breaks on both strands. This is an emergency. Unless repaired quickly, serious diseases, like cancer, can develop. But no fear: the first responder is an octopus-shaped protein complex that rushes to the rescue, wraps around the damaged site, and brings in all the parts […]
We Are Filled with Viruses
March 26, 2011
Viruses have a bad connotation. We immediately think of the ones that cause disease: “I’ve got a virus,” you say when feeling under the weather. Actually, you have trillions of them all the time, even in the best of health. A single gram of stool sample can have 10 billion of them! What does that […]
Evolution Everyone Can Agree On
March 21, 2011
The controversy over Darwinian evolution concerns one core question: Can an unplanned, undirected process generate new functions and complex organs of irreducible complexity without design? No one really doubts that organisms vary in horizontal or downward ways – either by modifications of existing genetic information, or by deleterious mutations that somehow allow animals to continue […]
Dont Tell the Creationists
March 12, 2011
John Horgan, a blogger for Scientific American, wanted to use this headline 20 years ago, but the editor didn’t let him. Now that editor is gone, so Horgan let the cat out of the bag: “Pssst! Don’t tell the creationists, but scientists don’t have a clue how life began.” Well, he just did. […]
Evolution by Loss
March 10, 2011
Evolutionists have added a counter-intuitive notion to their explanatory toolkit. It surfaced this week in Nature,1 then reverberated around the media: our ancestors became human when they lost genetic information from ape-like ancestors. New Scientist exemplified the new story line: “Key to humanity is in missing DNA.” Reporter Andy Coghlan explained the central […]