The overwhelming majority of humans are dark-haired and dark-eyed, yet amongst Europeans other eye and hair colours are commonly found. Why is this?
The overwhelming majority of humans are dark-haired and dark-eyed, yet amongst Europeans other eye and hair colours are commonly found. Why is this?
It's a matter of genetics I suppose. Southern Europeans have brown skin, dark hair and ditto eyes because of the climate. The Germanic peoples generally have blond hair, white skin and blue eyes again mainly because of climate and genetics. And take in account the waves of migration Europe has endured: Huns, White Huns, Alans, Hungarians, Finns, Slavs, Turks, Goths, Celts, Mongols, and Kalmuks and many, many mores. Europe is a melting pot of genetics, ethnicity and racial features.
Originally Posted by A.J.P. Taylor
Originally Posted by Miel Cools
Cò am Fear am measg ant-sluaigh,
A mhaireas buan gu bràth?
Chan eil sinn uileadh ach air chuart,
Mar dhìthein buaile fàs,Bheir siantannan na bliadhna sìos,'S nach tog a' ghrian an àird.
Originally Posted by Jörg Friedrich
Originally Posted by Louis Napoleon III, Des Idees Napoleoniennes
Originally Posted by Wolfgang Held
Jajem ssoref is m'n korewE goochem mit e wenk, e nar mit e shtompWer niks is, hot kawsones
When you say "Europeans" do you mean white people?
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Climate and nutrition are commonly cited for this. People living in sunless areas tend to lose pigmentation so that they can more readily use scarce sunlight to synthesize vitamin D. Eskimos and some residents of Greenland aren't affected much by this because they get lots of vitamin D from their fish-filled diet. Basically the only people who live near the poles are Eskimos and northern Europeans (including Russians), so that leaves (a subset of) Europeans. Of course, once the northern Europeans get light eyes and hair, so do other Europeans, through intermarriage. Other groups never really had reason for light eyes or hair to become common, I guess.
I suppose the above rationale only really works for skin, though, not hair or eyes. I don't think hair (which is dead) or eyes (which have lots of other stuff to do?) have much to do with vitamin D production. So I don't know, really. I'll have to go with "dumb luck" for now. There doesn't have to be an especially good reason, does there?
Edit:
Well, Middle Easterners and Indians are generally classified as white people too, but mostly they don't have light hair or eyes. Nor do Spaniards, for that matter, who are Europeans. It seems like it's mainly northern Europeans.
Last edited by Simetrical; February 15, 2008 at 02:50 PM.