More likely is "birds of a feather flock together", the people who went up the mountain found it less uncomfortable than others.
Next they'll be calling the height of basketball players evolution.
smt88•2mo ago
Didn't read it I guess.
They found that women in these extremely high communities had more children if they were genetically predisposed to tolerate low-oxygen conditions better.
It's about as direct evidence of natural selection as you can get.
jalapenos•2mo ago
More likely is "birds of a feather flock together", the people who went up the mountain found it less uncomfortable than others.
Next they'll be calling the height of basketball players evolution.
smt88•2mo ago
They found that women in these extremely high communities had more children if they were genetically predisposed to tolerate low-oxygen conditions better.
It's about as direct evidence of natural selection as you can get.