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Dumb Ideas

Darwin Hits Home: Adultery Rationalized
January 8, 2006
USA Today began an article with a steamy picture of a man and a woman embracing.  As could be expected, they are not married; reporter Sharon Jayson began, “Some men cheat on their partners.  So do some women.  Now researchers say it is more than a wandering eye that might cause a woman to stray.”  […]
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Intelligent Design

Bet on the Winning Dodo: Darwinism or Intelligent Design
January 7, 2006
A new film about the creation-evolution controversy is coming out, titled Flock of Dodos.  Randy Olson, a marine biologist with a PhD in evolutionary ecology and another degree in filmmaking, decided to put this documentary together to help scientists realize that they are behind the curve on marketing their ideas.  According to the Kansas paper […]
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Education

Darwin Wars Continue Unabated
January 6, 2006
The Dover decision did not end the fervent discussion about Darwinism and intelligent design.  There are too many articles to mention separately, so here is a sampler: Dover Board Rescinds Policy:  As expected, the new Dover school board quickly put an end to the policy that required reading a statement that alternatives to evolutionary theory […]
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Human Body

These Feet Were Made for Walking (and Running)
January 5, 2006
We usually walk or run.  When walking, we roll from heel to arch to toe and rock our arms back and forth.  When running, we bounce up and down slightly while pumping our arms.  Did you know that many other gaits are possible?  Why do we use only two?  A team of specialists in bio-robotics […]
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Amazing Facts

Health Depends on Robust Cell Machinery
January 5, 2006
When we think of health, we typically visualize the big things: firm muscles, energy, lack of a protruding stomach and the like.  Cell biology, though, is showing us how our health depends on the proper functioning of countless myriads of molecular machines.  Here are some recent samples from the science journals: Heroic Underdogs in the […]
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Cosmology

Cosmologists Can’t Escape Conclusion of Design
January 4, 2006
Geoff Brumfiel of Nature1 decided to investigate the growing fracas over the anthropic principle (see 12/18/2005 entry); i.e., that our universe appears to be more than a coincidence.  In a piece called “Our universe: Outrageous fortune,” he looked at the views of Leonard Susskind and his few critics. For two decades now, theorists in the […]
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Cell Biology

Minimal Cell More Complex Than Expected
January 3, 2006
Craig Venter’s lab has been working on an interesting project in theoretical biology: what is the minimum set of genes needed for life?  They have taken one of the simplest organisms, Mycoplasma genitalium, and knocked out genes to see which ones are essential and which are nonessential for viability.  (This is part of the “top […]
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Dumb Ideas

Do Guppies Make Good Darwinian Grandmothers?
December 31, 2005
If a report on EurekAlert is right, some evolutionary biologists used lack of evidence for natural selection as confirmation for evolution.  They predicted guppies would show no evidence of a “grandmother effect” on life history after reproduction, and “that is what they found.”     The question under study is why evolution keeps aging individuals […]
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Education

A Foxhole Anthology: News from the CrEv Trenches
December 30, 2005
If Judge Jones or the NCSE thought for a minute that the Dover ruling would bring an end to the ID wars, the news media should clear up any miscalculations.  Here is a clearinghouse of recent headlines: Peruse Pyrrhus:  “Pyrrhic victory” is a phrase used by John West, Pat Buchanan on Real Clear Politics and […]
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Physical Science

Thermodynamics Defeats Evolution “in a Most Spectacular Way”
December 30, 2005
The second law of thermodynamics (2TD), what Sir Arthur Eddington called the supreme law of nature, does not permit evolution, argued Granville Sewall in The American Spectator; in fact, evolution violates it “in a most spectacular way.”  A mathematics professor at Texas A&M University, Sewall explained that 2TD applies to much more than heat flow; […]
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Terrestrial Zoology

Evolutionary “Arms Race” – Is Coevolution Relentless?
December 29, 2005
Camellias and the weevils that attack their seeds seem locked in conflict.  The thicker a camellia grows its protective woody covering around its seeds, the longer the feeding tube on some weevil to break through and devour.  John R. Thompson talked about such “coevolutionary arms races” in Current Biology1 and asked whether such wars can […]
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Dumb Ideas

Astronomers See Poison Around Star, Think Life
December 29, 2005
The Spitzer Space Telescope discovered acetylene and hydrogen cyanide, two deadly gases, around a star.  Some astronomers got all excited and thought of the birth of life.  The title of a press release from Jet Propulsion Laboratory read, “Partial ingredients for DNA and protein found around star.”  The two carbon-containing substances were found in the […]
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Physical Science

Echoes of Historic Supernovae Observed
December 29, 2005
Astronomers using telescopes at the Cerro-Tololo observatory in Chile were able to detect the faint light echoes of supernovae (see EurekAlert, Space.com and original paper in Nature1).  They found three light echoes for six of the smallest previously-catalogued supernova remnants (SNR) in the Large Magellanic Cloud (LMC), a small irregular galaxy visible from the southern […]
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Marine Biology

Bombardier of the Sea
December 28, 2005
Creationists have made much of the bombardier beetle (#1, #2) whose firing chambers would explode if the timing and mixture of ingredients did not work perfectly together.  Now, here is a similar case in the lowly sea slug.  EurekAlert described research by Georgia State University scientists, who found that the sea slug Aplysia mixes three […]
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Uncategorized

Historic Scopes Trial Photos Uncovered
December 28, 2005
Dozens of photos of the 1925 Scopes Trial, never before published, were uncovered in Smithsonian archives by independent historian Marcel C. LaFollette, reported Science News.1  One photo shows the famous scene of Clarence Darrow interrogating William Jennings Bryan on the witness stand; another shows a close up of John Scopes.  LaFollette is writing a new […]
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