We've invented penicillin, space shuttles, computers and even artificial hearts, among many other wonders. So where will human intelligence go from here? The answer, if certain scientists are correct, is nowhere.
Mankind’s brain power has reached its peak and it is physically impossible for us to become any smarter, they say.They claim that in order to become any more intelligent the human brain would need vast amounts of extra energy and oxygen – and we simply cannot provide it.
One day you wash up on the beach, wet and naked. Another day you wash back out. In between, the scenery changes constantly.
Tuesday, August 2, 2011
Some People More Than Others
The end of evolution? Scientists say human brain may have reached full capacity
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