re: How do you explain the origin of the various human races scientifically?

yeah, I'm not sure how someone could ask the question in the OP...isn't that covered in high school...the same species spreads and years of adapting to different environments gives them different features.


I'm also not sure how anyone can think the earth is thousands of years old (i.e. do not believe in natural selection) In addition to geographical diversity there are so many pieces of evidence both observational and scientifically specific

embryology, DNA, analogous/homogenous traits, fossil records...it's kind of extraordinary to think someone hadn't noticed creatures with adaptive traits suited to their environment while also possessing traits or evidence of former characteristics that are no longer necessary...it's kind of obvious