Thursday, December 13, 2007

Think a 'better human' is coming? ...

Evolution has accelerated in 1800 human genes, which encompass about 7% of the human genome, Harpending's team reports online this week in the Proceedings of the National Academy of Sciences. Most of the mutations resulted from dramatic population booms, suggests lead author John Hawks of the University of Wisconsin in Madison. As populations expand, the number of mutations increases, boosting the chances for a beneficial genetic variant that can improve survival and sweep through a population (in the same way that a large population of insects develops a gene for resistance to a pesticide faster than a small population).
Interesting. What kind of qualities will these be? Intelligence? Or more fundamentalism set to finalize the end of the US experiment in democracy much like fundamentalist Islam destroyed the budding eastern civilizations.

The article identifies changes in resistance to disease and adjustment to the changes in food stuff.

Also read: John Hawks Weblog

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