In scientific reviews in Nature Genetics and Proceedings of the National Academy of Sciences of the United States of America, the evolutionary biologist Stephen Stearns and his colleagues set out to demonstrate that natural selection operates on contemporary humans.
En estudios científicos en las revistas Nature Genetics y Proceedings of the National Academy of Sciences of the United States of America, el biólogo evolutivo Stephen Stearns y sus colegas se propusieron demostrar que la selección natural actúa en los seres humanos contemporáneos.