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Darwins Wrong Turn in Argentina
February 12, 2009
When the Beagle was sailing the coast of Argentina in 1834, it stopped at the mouth of the Santa Cruz River. 25-year-old Charles Darwin, who had been reading Lyell’s Principles of Geology, got out and explored the area on foot as the crew made camp on the cliffs. Darwin was impressed by the six-mile-wide canyon […]
Can You Have Evolution Without Darwin?
February 11, 2009
It might seem crass to diminish the reputation of a historical figure right before his Bicentennial, but it’s happening. There are some who are trying to chuck Darwin. In the New York Times, Carl Safina shocked readers with his title, “Darwinism Must Die So That Evolution May Live.” Safina was appalled at the […]
Science Special Issue on Darwin: Is Ignorance Evidence?
February 9, 2009
It’s fair to confess that scientists cannot be expected to know everything. Often, though, ignorance is presented as evidence that a paradigm needs to continue. The idea is that by following the consensus paradigm, scientists can hope to one day fill in the blanks in our knowledge. How long should this practice continue with a […]
Evolutionists Hunger for Morality
February 9, 2009
Nature is completely sold over to naturalistic evolution, yet cannot escape the question of morality. Science depends on morality, but it is not clear in their statements that they acknowledge any universal moral standard. Christian standards of honesty seem to be assumed. But if everything in biology (including human behavior) emerged by natural selection, then […]
Panspermia Discounted: Life Had to Start Here
February 8, 2009
Some prominent biologists have pointed to a back door on the stage of life’s origin. They have argued that even if the probability for the first cell was unlikely on Earth, life could have been brought here from space. Francis Crick promoted this view; so did Fred Hoyle. Most recently, even the ardent atheist Darwin […]
Modeling Solar Cells on Butterflies
February 7, 2009
Sunlight is free – if we could just learn how to use it better. For decades, engineers have been trying to improve the efficiency of solar cells. Why not look at nature? Science Daily reported on work going on in China and Japan: “The discovery that butterfly wings have scales that act as tiny solar […]
A Tale of Two Sites: Moby Dog and The Claw
February 6, 2009
Discoveries portrayed as major evolutionary missing links were announced this week. One is a putative transitional form from land animal to whale, and one is a Cambrian trilobite-like creature said to be evolving the first claw. Moby dog: The current evolutionary scenario for the origin of whales is that they evolved from dog-like hoofed animals […]
Evolution as Efficiency Expert
February 6, 2009
Who would have thought that a lowly bacterium is a “master of industrial efficiency”? That’s what a researcher at the Weizmann Institute of Science called it. E. coli, the best-studied microbe, “can be thought of as a factory with just one product: itself,” a press release said. “It exists to make copies of itself, and […]
What Mean These Observations?
February 5, 2009
Science news outlets report many interesting findings every week. It’s not always clear, though, whether the conclusions drawn from them are warranted by the data. Here are some recent cases: Jaws of steel: A skull labeled Australopithecus robustus was studied for the force its jaws could generate. Interpretation: “Early humans had jaws of steel.” With […]
Darwin Still Doesnt Do Well in Polls
February 4, 2009
British Darwin defender Richard Dawkins is gnashing his teeth over the latest poll in Britain that shows “More than half of the public believe that the theory of evolution cannot explain the full complexity of life on Earth, and a ‘designer’ must have lent a hand,” according to the UK Guardian and UK Telegraph. Dawkins […]
Corn Is Fuel in More Ways than One
February 3, 2009
There’s been controversy lately about the diversion of corn crops from food for humans to ethanol for engines. Why not both? A new pilot program announced by Fraunhofer-Gesellschaft saves the corn cobs for eating but makes ethanol out of the straw. If so, this would make the whole plant an energy factory for the human […]
The Early Bird Gets the Just-So Story
February 3, 2009
If a catastrophic world event wiped out the dinosaurs, why did birds survive? They’re smaller and more delicate, it seems. National Geographic published a new hypothesis: they out-thought the doomed dinosaurs. “Birds survived the global catastrophe that wiped out their dinosaur relatives due to superior brainpower, a new study suggests.” A couple of […]
Titan Methane Age Still a Problem
February 2, 2009
“Our new map provides more coverage of Titan’s poles, but even if all of the features we see there were filled with liquid methane, there’s still not enough to sustain the atmosphere for more than 10 million years.” So said Elizabeth Turtle, lead author of a paper in Geophysical Research Letters,1 in an article on […]
Darwin Praise Service Begins
February 1, 2009
The celebrations in honor of Charles Robert Darwin for his 200th birthday (Feb. 12) and the 150th anniversary of the publication of his influential book On the Origin of Species by Natural Selection (Nov. 29th) are well underway. It is hard to think of any other scientist who gets the kind of gushy adulation heaped […]
Obama and Stem Cells:
Hope Chest or Pandoras Box?
January 31, 2009
Any day now, as he promised, President Obama will likely lift funding restrictions on embryonic stem cell research imposed by former President Bush. Bush had sought the council of leading scientists and ethicists before making his decision. Obama, by contrast, will be yielding to the opinions of the scientific societies who have clamored for years […]
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