Quote:
Originally posted by tcar
That's a result of better diet, health and sanitation.
Evolution doesn't happen in 100 years.
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evolution happens all the time and all evolution is due to external factors
a small increase in lenght , is not ground breaking evolution , i'll agree, but all the small bits over 100 times 100 years do add up
the genes that are successfull at a given timeframe under certain external factors will remain, the genes that aren't get rooted out...(something that might be a problem these days as man overrules nature by keeping certain defects in the genepool by artificial means, sounds harsh , maybe , but it's not untrue)