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Outer Limits Not Lively Sept 29, 2009 — One of the “cosmic coincidences” cited in the intelligent-design treatise The Privileged Planet1 is the “galactic habitable zone” – a fairly narrow region of the galaxy where planets can form and exist safely.  The outer regions of the galaxy were described as lacking the heavy elements necessary for planet formation. Score one for the authors.  New Scientist reported on a planet search by astronomers at the University of Tokyo who failed to find planets in the outer reaches of the galaxy.  “Astronomers have long doubted that life could exist there,” the article...

In a Commentary essay, Carl Woese and Nigel Goldenfeld provide an analysis of biological thought that differs profoundly from that presented by those celebrating the Bicentenary of Darwin's birth and, incidentally, the recently published AP Biology Standards. "This is the story of how biology of the 20th century neglected and otherwise mishandled the study of what is arguably the most important problem in all of science: the nature of the evolutionary process. This problem [ . . ] became the private domain of a quasi-scientific movement, who secreted it away in a morass of petty scholasticism, effectively disguising the fact...

The most popular dinosaur is probably Tyrannosaurus rex, a Latin term that loosely translates as “king lizard.” Based on evolutionary assumptions, scientists have long held that these dinosaurs lived for “only” 3 million years, approximately 68 to 65 million years ago. A fossil looking remarkably like a small version of T. rex, however, has been located in a much lower rock layer.[1] Using the evolutionary dates assigned to the relevant strata, this adds 60 million years to the T. rex timeline. If the evolutionary interpretation was this wrong about one creature, can it be trusted on the rest of the...

Many atheopaths1 and their compromising churchian allies claim that biblical belief and science are mortal enemies. Yet historians of science, even non-Christians, have pointed out that modern science first flourished under a Christian world view while it was stillborn in other cultures such as ancient Greece, China and Arabia. The historical basis of modern science depended on the assumption that the universe was made by a rational Creator. An orderly universe makes perfect sense only if it were made by an orderly Creator (cf. 1 Corinthians 14:33). For example, evolutionary anthropologist and science writer Loren Eiseley stated:...

Underground Haven -- Paleontologists found the world's oldest known dinosaur burrows. They were discovered in Victoria, Australia. These down under dinosaurs really went down under, as they built complex below-ground homes consisting of a long, deep tunnel leading to a large subterranean chamber, as illustrated here. [James Hays/Fernbank Museum]

Remains of a shark-bitten, 85-million-year-old plesiosaur reveal that around seven sharks likely consumed the enormous dinosaur-era marine reptile in a feeding frenzy, leaving some of their shark teeth stuck in the plesiosaur's bones, according to a new study... the first direct evidence of the diet and feeding behavior of Cretalamna appendiculata, a now-extinct early relative of today's great white sharks... lead author Kenshu Shimada describes as "arguably the most spectacular case of shark feeding on a vertebrate carcass reported to date." ...He and colleagues Takanobu Tsuihiji, Tamaki Sato and Yoshikazu Hasegawa analyzed the shark-decimated plesiosaur, Futabasaurus suzukii, which was unearthed...

Knockout strategies have demonstrated that the function of many genes cannot be studied by disrupting them in model organisms because the inactivation of these genes does not lead to a phenotypic effect. For living systems, this peculiar phenomenon of genetic redundancy seems to be the rule rather than the exception. Genetic redundancy is now defined as the situation in which the disruption of a gene is selectively neutral. Biology shows us that 1) two or more genes in an organism can often substitute for each other, 2) some genes are just there in a silent state. Inactivation of such redundant...

Computers are becoming faster and more powerful all the time and those improvements have been mainly due to better hardware. Future improvements, however, may well rely increasingly on better architecture and software. One reason why this seems likely is that the human brain, with its very different architecture, dramatically out performs computers in performing various tasks (such as perceiving an object in a complex visual scene). If computers are to match the brain's performance, they likely will need to exploit features of the brain's design. In some regards the brain's hardware is far beyond that of a computer. Its "wires,"...

My teenage nephew just got back to school this month with science teacher who is nicknamed "Mr. Evolution" because of his zeal for his beliefs. Mr. E started class saying by saying "In this class, I intend to completely dismiss and disprove many religious myths". I think this is going a little too far. Your opinions?

Intelligent Design Comes to University of Oklahoma With ID Lecture and Screening of Darwin's Dilemma... (Starts tonight!...click excerpt link to learn more)

Are humans born to cheat? What do Americans think about marital infidelity? Those who oppose the practice of adultery often base their arguments on religious prohibitions. Others, confident that religion is worthless, or worse, turn to science to support their contentions that monogamy is not biologically “natural.” The ABC News television program Nightline is currently running a series on the Ten Commandments that “explores the biblical commandments from [a] modern-day perspective.”[1] The fourth installment of the series looked at...

Sept 27, 2009 — What would Darwin do? Just in time for the 150th anniversary of The Origin of Species, his magnum opus has been reprinted with an introduction not by a scientist or historian, but by a Christian evangelist. He and a Christian movie actor are trying to get their special edition to students at major universities. Talk about brashness. Darwin’s defenders are stepping on themselves to condemn this – well, blasphemy...

Ho-Hum, Another Feathered Dinosaur --snip-- Last January when the most recent flap about feathered dinosaurs made the rounds (01/21/2009), we listed 18 questions that should be asked before believing the claims made about bird and feather evolution. It would be a good time to review those again (see also footnote 3). The rush to judgment and eagerness to prove dinobird evolution should raise red flags...

Chinese scientists today reveal the discovery of five remarkable new feathered dinosaur fossils which are significantly older than any previously reported. The new finds are indisputably older than Archaeopteryx, the oldest known bird, at last providing hard evidence that birds evolved from dinosaurs. Talking from the conference in Bristol, Dr Xu Xing, lead scientist on the report published online in Nature today, said: “These exceptional fossils provide us with evidence that has been missing until now. Now it all fits neatly into place and we have tied up some of the loose ends”. Professor Michael Benton, from the University of...

There are a lot of false urban legends promoted in academia about intelligent design (ID). They often start with myths promoted by misinformed critiques in scientific journals, court rulings, or even talks by activists at scientific conferences. Unfortunately, it’s not uncommon for this misinformation to then be passed down to college students, who may know very little about ID and lack the resources to correct their professors’ misinformed and misplaced attacks on ID. Not anymore. If you’re a college student, recently gone back to school and expecting to hear a lot of anti-ID views from your professors, we’re pleased to...

A landmark book about intelligent design has hit the bookstore shelves. I’ll tell you about it. In recent years, there have been several important books about intelligent design that go to the debate about evolution and the origins of life. Bill Dembski’s The Design Inference was first. Then along came Darwin’s Black Box by Michael Behe, showing the irreducible complexity of the cell, which casts grave doubts on Darwinian evolution as an explanation for life and higher life forms. Now we’ve got Signature in the Cell by the Discovery Institute’s Dr. Stephen Meyer. I’m going to warn you up front:...

Flying Reptiles: A Lesson in Specialized Function The great flying dragons of the sky, the pterosaurs, fascinate kids of all ages. With unique body adaptations such as an elongated fourth finger connected to wing membranes, this airborne hunter/scavenger was totally different from birds and other reptiles. An agile flyer with a "specialized brain and inner ear structure,"[1] its fossil remains suddenly appear in the sediments, fully formed and with no evident ancestors....

Wolf and Mellett in their Talk origins paper, The Role of ‘Nebraska man’ in the creation-evolution debate,[1] claim Nebraska man was a careless mistake by an honest scientist. However, the evidence suggests that Osborn deliberately overstated the find because the theory of evolution was centre stage in a struggle for control of education policy in America...

Sept 24, 2009 — The evolutionary story of human origins is often told like a cultural myth that is intuitively obvious. Humans emerged in Africa after their ancestors came down from the trees and walked upright. They began to hunt with stone tools and used fire. They migrated north out of Africa and populated Europe, overtaking the Neanderthals who lacked the brain power and culture of their more evolved cousins. How much of this story is based on actual evidence? How much is interpolation of what “must” have happened based on an evolutionary view of natural history? As part of...

The mixing of two distinct lineages led to most modern-day Indians. The population of India was founded on two ancient groups that are as genetically distinct from each other as they are from other Asians, according to the largest DNA survey of Indian heritage to date. Nowadays, however, most Indians are a genetic hotchpotch of both ancestries, despite the populous nation's highly stratified social structure. "All Indians are pretty similar," says Chris Tyler-Smith, a genome researcher at the Wellcome Trust Sanger Institute near Cambridge, UK, who was not involved in the study. "The population subdivision has not had a dominating...