The Cost of Intelligence
- Posted by: danielriley
- on May 8, 2008 at 10:17 am
In Tuesday’s Science Times, Carl Zimmer grants us access to scientists who are asking the question, “If it’s so great to be smart, why have most animals remained dumb?” Researchers hypothesize that any animal with a nervous system can learn, but in the case of the test subjects—good old Drosophila melanogaster—the fast-learning fruit flies (the smarter ones) live on average 15 percent shorter lives than their unschooled counterparts.
In his brief response to the story, author and…
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