Are Humans Evolving Now

Human Genome

Human ancestors have been found to have intelligence for 3 million years (see post on How Long Have Humans Been Smart). Our particular species, homo sapiens, appeared 200,000 years ago in Africa. This species of modern humans gradually replaced all others starting at 150,000 years, so that by 50,000 only homo sapiens were…

(Mehr in: Jon Lieff, M.D.)