books.google.com - Around 60,000 years ago, a man--identical to us in all important respects--lived in Africa. Every person alive today is descended from him. How did this real-life Adam wind up father of us all? What happened to the descendants of other men who lived at the same time? And why, if modern humans share a...https://books.google.com/books/about/The_Journey_of_Man.html?id=WAsKm-_zu5sC&q=hunter-gatherers&utm_source=gb-gplus-shareThe Journey of Man
