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Eventually, over many generations, the pigmentation of those Indian will change to allow for the greatest useage of the sun on the skin.
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This would only work if the people who got rickets died off before reproducing. Its not the need to survive that drives the change, its the luck of the draw in genetic mutation that allows a species to survive.
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Jesse LaGreca in 2012
“Seven Deadly Sins: Wealth without work, Pleasure without conscience, Science without humanity, Knowledge without character, Politics without principle, Commerce without morality, Worship without sacrifice.” – Mahatma Gandhi
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11-16-2013, 01:23 PM
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