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Dumb Ideas

Life on Mars – and Titan?
July 26, 2005
Life has not been found on Mars, but some scientists, according to National Geographic News, are worried that we are contaminating the planet with Earth germs that will make the search for Martians more difficult.  Speaking of Mars, a report in Science Now claims that Mars rarely got above freezing in its entire history.   […]
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Dumb Ideas

Do Butterflies Evolve Via Team Stripes?
July 25, 2005
A BBC News story is claiming that butterflies split into competing teams when differences in their wing patterns emerge.  Based on a paper in Nature,1 this is supposed to be an example of a rarely-observed mechanism for speciation, called reinforcement: in this case, “These wing colours apparently evolved as a sort of ‘team strip’, allowing […]
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Dumb Ideas

Has Anti-Semitism Been Good for Jewish Evolution?
July 19, 2005
National Geographic News gave favorable coverage to a controversial theory by anthropologists at University of Utah that anti-semitism was a form of natural selection.  The racism against Jews in Europe, while selecting for higher intelligence, also selected for certain types of diseases.  Reporter James Owen did point out that not all anthropologists agree with the […]
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Dumb Ideas

Something from Nothing Dept.
June 2, 2005
How do you get optimization by chance?  In a Concepts piece in Nature this week,1 William J. Sutherland (U. of East Anglia, UK) suggested that the constraints of the environment will drive living systems toward optimal solutions.  He thinks that’s how “selective forces” shaped your teeth and jaw, for instance.  Economists and engineers use optimization […]
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Dumb Ideas

Paleoanthropologists Fight Tooth and Nail
December 21, 2004
Ann Gibbons, reporter for Science, seems to enjoy watching the fights about human ancestry.  At Science Now, she began a news item about an alleged fossil human ancestor with a joke: How many paleoanthropologists does it take to locate a molar on the correct side of a fossil jawbone?  The short answer to this joke, […]
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Dumb Ideas

Did Martians Win the War of the Worlds?
December 14, 2004
In the H.G. Wells version, the Martian invaders with their tripod machines and death rays, wreaking havoc on Earth, were defeated by Earth bacteria.  The new scientific plot envisioned by scientists, reported on Space.com, is that the Martians had the bacteria, and invaded Earth with it to either conquer Earth life or spread it onto […]
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Darwin and Evolution

Introducing the Stretch & Squish Theory of Evolution
December 14, 2004
How do you squish an arm into a wing, or stretch a fin into a leg? This sounds like the silly putty theory of evolution.
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Birds

Crows and Apes Related by Convergent Evolution
December 9, 2004
Scientists have noticed that crows have some of the same tool-making skills as apes, and in fact, are even better tool makers.  How could such vastly different animals show such similar mental skills?  Science1 explains this as another example of convergent evolution: Discussions of the evolution of intelligence have focused on monkeys and apes because […]
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Dumb Ideas

The Evolution of Irresponsibility
December 7, 2004
Evolutionists at the University of Minnesota have developed a theory for the evolution of impulsive behavior, reports EurekAlert.  They say that because our ancestors were hunter-gatherers, they had to grab what they could without thought of future reward or punishment: When psychologists study kids who are good at waiting for a reward, they find those […]
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Dumb Ideas

Haeckel Vindicated?  Parathyroid Glands from Gills?
December 7, 2004
“Human gland evolved from gills” trumpeted a BBC News science article without apology.*  It gives uncontested press to a team from King’s College that is claiming the human parathyroid glands evolved from gills.  This is claimed on the basis that they have similar functions (calcium regulation) and are located in the neck region.  Fish have […]
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Dumb Ideas

SETI Researcher Thinks Big: Send Internet Smut to the Aliens
December 5, 2004
Seth Shostak (SETI Institute), in an article on Space.Com, answers the question, “What do you say to an extraterrestrial?”  He said we no longer need to limit ourselves to short messages like “What hath God wrought?”,* the phrase Samuel F. B. Morse sent with the first telegraph.  The bandwidth we have available now is huge, […]
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Dumb Ideas

Candidates Vie for Stupid Evolution Quote of the Week
November 29, 2004
Contributions for the weekly prize sometimes come in as numerous as contestants at the Boston Marathon.  You can send in your contributions or vote on the following: Evolution as sculptor:  Sid Perkins, in Science News, submitted three entries in an article on penguin evolution: Early in penguin evolution, the bones, especially in the wings and […]
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Dumb Ideas

Middle Earth in Indonesia?  Fossil “Hobbits” Smash Evolutionary Ring
October 27, 2004
Here we go again: another alleged human ancestor fossil that shakes up the evolutionary family tree.  No sooner had Nature1 announced a little 1-meter tall fossil female “hominin” that the discoverers classified as Homo erectus, that the science news media like MSNBC and the BBC flew into action reporting it as “fossil hobbits”  They seem […]
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Dumb Ideas

How Plants Wax Their Leaves
October 27, 2004
Plants have a waxy coating on their leaves, some more and some less, a fact many gardeners may notice without much thought.  A recent paper by two plant biologists in Science1 reveals that even this seemingly ordinary feature comes about only through a complex process in plant cells.  The waxy coating, called the cuticle, is […]
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Dumb Ideas

Stupid Evolution Quote of the Week
October 18, 2004
This week’s entry has a little jargon in it, but if you remember what we’ve said about the tRNA synthetase family of proteins (see 05/26/2004, 07/21/2003 and 06/09/2003 headlines), you’ll get it.  Paul Schimmel and Karla Ewalt comment in Cell1 on new discoveries by Sampath et al.2 that two of these synthetases fuse together to […]
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