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Re:The ethics of brain boosting by waqf on Sunday January 29, 2012 @05:57PM (#3526570)
> if it is so easy to enhance brain functions, why hasn't nature done so herself?

A good question to raise, but it has a lot of plausible answers. For example, maybe having better cognitive ability causes people to spend more time doing science and less time procreating/looking after their offspring.

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