White Skins

(In modern times, global cosmetics have taken over natural selection to give fairer skins. Image source: http://cache.jezebel.com)

For those with fairer skin, here’s a food for thought:-

The idea that early humans became fair-skinned as they migrated north out of Africa so they could make enough vitamin D to stay healthy has been questioned again, reopening a debate that many think is settled.

[Click to read the rest] “White Skins”
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