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Dumb Ideas

Selfishness and Responsibility Are Just a Game
November 22, 2008
It’s become increasingly common for evolutionists to explain human behavior in terms of games.  Another entry in this genre was published by Science Daily, which began, “‘Game theory’ is used to predict the behaviour of individuals when making choices that depend on the choices of others.  First developed as a tool for understanding economic behaviour, […]
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Politics and Ethics

Is Darwinian Environmentalism an Oxymoron?
November 21, 2008
There’s something magnetic about letters to the editor.  We feel attracted to the responses of readers to what magazines print – especially when a mini-debate takes place and the author of an article replies.  In PNAS this week,1 two scientists aired a friendly squabble about the meaning of “biodiversity” and whether humans should defend it.  […]
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Genetics

Unique “Orphan Genes” Are Widespread; Have No Evolutionary Explanation
November 19, 2008
We often hear about the similarities between genomes, but what about the differences?  There’s a growing realization that groups of animals have genetic orphans – genes that are unique to that line (see 01/02/2003).  These genes have no evolutionary homology or kinship to genes from other lineages.  How did they arise?  And what do they […]
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Amazing Facts

Proteins Can Tie Knots
November 18, 2008
Your job today is to invent a chain that can tie itself in a knot.  The chain can contain little magnets and electrical parts, but when you let go of the ends, a knot will spontaneously form.  This means that one end must form a loop and the other end must thread the loop.  Give […]
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Cosmology

Desperately Fleeing God in Cosmology
November 17, 2008
Does the fine-tuning of the universe require belief in God?  Or will multiverse theory allow for a self-perpetuating, eternal, godless cosmos?  Tim Folger explored this topic in an interview with Andrei Linde, a cosmologist currently at Stanford, in Discovery Magazine.  The opening line sums up the controversy: “Our universe is perfectly tailored for life.  That […]
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Amazing Facts

Cell Chaperone Is an Optimized Two-Stroke Machine
November 15, 2008
Proteins need a protected space to fold, and the cell provides it: the GroEL-GroES chaperone (see 05/05/2003, 06/07/2006, and 02/13/2007).  More details keep coming in about this “protein dressing room” as scientists continue to probe its secrets.  Two new papers in PNAS by a team at University of Maryland and College Park reveal that this […]
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Dumb Ideas

Poison Planet Was Life’s Training Ground
November 14, 2008
Navy Seals go through “Hell Week” in their training to become warriors.  The radical hardships they endure help prepare them for missions that will call on their deepest resources of courage and determination.  These men of the elite special forces also become experts in dealing with explosives.  Can molecules do the same, with a little […]
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Birds

Polishing Darwin’s Icons
November 13, 2008
Finch beaks, peppered moths, transitional forms – the standard props for evolution have been scrutinized ad infinitum for decades.  Can anything new be said about them?  Find out in these recent articles. Peppered moths:  The peppered-moth story just about collapsed when investigators realized that the famous pictures that adorn textbooks were staged, because the moths […]
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Solar System

Young Lava Conflicts with Lunar Age
November 12, 2008
The Japanese found what the Americans and Russians didn’t: young lava on the far side of the moon.  “Volcanoes shook up the far side of the moon for far longer than scientists thought,” reported National Geographic News on photos from the Japanese Kaguya (Selene) spacecraft (11/15/2007).     Crater-count dating estimates the lava flows at […]
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Birds

Lizard Hair and Other Fables
November 12, 2008
In some science reports, it’s hard to tell where the data stops and the speculation begins.  In any case, evolutionary theory usually arrives in time to take credit for whatever happened in the unobservable past (cf. 08/24/2007). Bad hair joke:  Live Science wants you to blame your bad hair days on lizards.  Why?  Because according […]
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Amazing Facts

Scientists Marvel at Enzyme Efficiency
November 11, 2008
Many chemical reactions occur from simple collisions.  One atom may have spare electrons, another may need them.  Attracted by each other’s valences, the atoms collide and bonds form.  Not so with biological enzymes: these molecular machines owe their efficiency to their three-dimensional shapes.  Made up of hundreds of amino acids, enzymes have “active sites” where […]
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Dumb Ideas

Evolution in Person
November 10, 2008
For a blind watchmaker, Evolution is quite the seer.  Science articles often personify Evolution into a wizard and worker of miracles.  This is odd, considering that evolution is supposed to be an aimless, purposeless process of chance and necessity with no goals in mind. Evolution, the Learner:  Evolution learns from past environments, we are told […]
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Human Body

Defining Nature Produces a Dilemma
November 9, 2008
The evolution wars often revolve around the word “nature.”  Evolutionists insist that science must use natural instead of supernatural explanations.  It seems obvious that before arguing such issues, one must first define nature.  That is not easily done, wrote a scientist at the University of Bergen in a letter to Nature.1     Fern Wickson’s […]
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Dumb Ideas

Proving the Obvious
November 8, 2008
The well-known IgNobel Prizes are awarded each year for silly, useless research projects (see Improbable Research).  There seem to be a lot of contenders that may never win the prize, but get reported anyway.  One can only wonder why the reporters aren’t putting these on the funny pages: Well duh:  Science Daily reported that serial […]
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Human Body

Body’s Junk Is Useful Stuff
November 7, 2008
What’s the difference between junk and stuff?  The jokester replies that stuff is the junk you throw away, and junk is the stuff you keep.  When it comes to stuff in your body that scientists have called junk, you had better keep all of it, because your life may depend on it. Junk DNA:  The […]
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