>>19459896>how come it doesn't become widespread through evolution?it has?
furthermore you are using the term evolution wrong, "evolution" does not always bring improvement
blue eyes are a rather recent development in humans that started in a tiny group of european survivors from the last ice age numbered in the low thousands at most... now blue eyed people are numbered in the hundreds of millions and comprise the wealthiest fittest humans in history and pre-history by far
>>19459897two light eyed men in that photo btw
>>19459918>Attractiveness is entirely relative to the environment you grew up inhumans have selected for neotenous traits universally except for maybe abo's
light eyes/skin/hair are neotenous traits
baby blue eyes, platinum blonde hair and pale skin are the ideal pretty much everywhere in the world