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Review: Lehigh Prof Critiques ID Colleague in Science Wars
August 21, 2006
Dr. Steven Goldman (Lehigh University) has produced a series of lectures for The Teaching Company entitled Science Wars: What Scientists Know and How They Know It. CEH highly recommends this series for its wealth of historical background applied to an intriguing question: what is the nature of truth claims in science? To what extent do […]
Team Claims Hobbit Man Is Fully Human
August 21, 2006
The bones of Homo floresiensis that caused such a stir two years ago (10/27/2004) are human ancestors of the current population of pygmies living on the island today, not a new species, according to a press release from Penn State. The individual with the small skull (LB1) suffered from microcephaly and the rest of the […]
Early Large Spiral Galaxy Resembles Milky Way
August 18, 2006
Astronomers using adaptive optics at the Very Large Telescope (VLT) in Paranal, Chile took spectra of a galaxy at red-shift 2.38 described as an “early young galaxy” that must have, according to current theory, formed very rapidly, because it looks like the Milky Way. The observations by Genzel et al., published in Nature,1 were described […]
Mars Annually Pops Its Polar Cork
August 17, 2006
A unique geological phenomenon has been found on Mars. Every year, when the southern polar cap heats up, carbon dioxide gas forms underneath a layer of translucent ice. This gas levitates large portions of the ice cap until it finds weaknesses, and bursts out at over a hundred miles an hour in spectacular fumaroles (see […]
Nature Praises Iran President, Criticizes Religious West
August 16, 2006
The lead Editorial in Nature this week,1 “Revival in Iran,” had mostly praise for the repressive regime of Mahmoud Ahmadinejad in Iran for his alleged support of “science”: Perhaps the rise of science relates to the importance that Iran’s government attaches to the development of nuclear technology. Many regard Iran’s interest in these technologies with […]
Stellar Habitable Zones: Dont Forget the Sunscreen
August 15, 2006
Astronomers concerned with the origin of life on earth have long thought about the “habitable zone” (sometimes called continuously habitable zone, or CHZ) of our solar system. They’ve discussed this aerobee-shaped zone around our sun – or any star – mainly in terms of locations where the temperature would permit water to exist as a […]
Evolution Is Slow, Except When It Is Super-Fast
August 14, 2006
Evolutionary biologists seem comfortable with rates of evolution that vary by eight orders of magnitude or more. While some animals found at the alleged dawn of multicellular life at the beginning of the Cambrian have changed little in 500 million years, other organisms seem to evolve right before our eyes. Sara Goudarzi on LiveScience described […]
Crossing the Line for Looks That Could Kill
August 13, 2006
President Bush may have vetoed one stem-cell bill for moral reasons (see Brad Harrub’s report on Apologetics Press), but in other countries where Judeo-Christian values are less prevalent, morality seems a low hurdle in the race to exploit biological resources that promise health, youth, beauty – and money. With embryonic stem cell research […]
National Crisis: USA Ranks Nearly Last in Evolution Belief!
August 11, 2006
Eugenie Scott and colleagues at the National Center for Science Education presented findings of a survey on acceptance of evolution, and found that the USA trails far behind European countries – second from last only to Turkey. In 20 years, acceptance of evolution dropped from 45 to 40 percent, but firm rejection of evolution also […]
Cosmologists Dragged Kicking and Screaming to the Anthropic Principle
August 11, 2006
Those who view science as a dispassionate, logical pursuit of the truth should savor the emotions in two articles by Tom Siegfried about cosmology in Science this week.1,2 He reported on the passionate rivalry between theoretical physicists who embrace superstring theory as the eventual “theory of everything” and those who oppose it because of its […]
Cambrian Embryo Fossils Show Exquisite Detail in New X-Ray Imaging
August 10, 2006
The news media are all showcasing the detailed color-rendered X-ray tomographs of Cambrian worm embryos from China. Scientists were able to determine that these embryos, alleged to be 500 million years old, are very similar to those of modern, living priapulid worms. Despite their assumed age, some of the embryos were remarkably well preserved, displaying […]
Birds Excel in Distance, Harmony
August 9, 2006
Bird feats are outstanding. Two notable cases were announced this week: Air Marathon: The longest animal migration in the animal kingdom is performed by the sooty shearwater, reported National Geographic News. They migrate 40,000 miles a year from New Zealand to the North Pacific, in complex figure-eight patterns that touch the coasts of South America, […]
Its Tough to Get a Date, but Fun to Keep Trying
August 8, 2006
Geochronology is a perverse sort of game. Like the proverbial clock shop apprentice who went crazy trying to get all the grandfather clocks to tick together, the scientist trying to interpolate earth’s past climate patterns from geochronometers has so many uncooperative variables, he can never hope for anything better than partial conformity to accepted visions […]
Can Evolution Run in Reverse?
August 7, 2006
Evolutionists in Utah are claiming to have run the evolutionary tape in reverse, says the BBC News: “US researchers have taken a mouse back in time some 500 million years by reversing the process of evolution.” How can this be? By engineering its genetic blueprint, they have rebuilt a gene that was present in primitive […]
Ten Years Later: Mars Rock Was a Useful Lie
August 6, 2006
Almost nobody believes any more that the Martian meteorite ALH84001 contained evidence of life, but the iconic rock launched the science of astrobiology (see 04/17/2006). So said Matt Crenson for AP (see Space.com and Chron.com) on the tenth anniversary of the highly-publicized NASA announcement that purported to show bacteria-like fossils, magnetites and PAHs thought to […]
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