Why isnt Africa more advanced than white countries?

hypothesis

 

It's very likely though isn't? People didn't want weak slaves did they? Since the people captured were made to be as good slave material as possible, and because the weak would perish during the trip to the americas.. yeah, that's natural selection right there, or well, artificial selection perhaps.

 

I believe that chap was referring to sports ability. Google, "The Last Taboo" by Jon Entine. Widely
acclaimed study of why Blacks excel in so many sports.

 

It may have somewhat to do with the nicer guys having to leave the continent.

 

The reason so called black ppl are good at sports is due to the respiratory system being more efficient.