"Human Evolution" by Robin Dunbar (http://www.amazon.com/A-Pelican-Introduction-Human-Evolution/dp/0141975318 http://www.amazon.com/A-Pelican-Introduction-Human

"Human Evolution" by Robin Dunbar (http://www.amazon.com/A-Pelican-Introduction-Human-Evolution/dp/0141975318 http://www.amazon.com/A-Pelican-Introduction-Human-Evolution...) The book is a mind-boggling journey through our own evolutionary history and delivers surprising and sometimes funny insights on many aspects of our behavior as modern humans (e.g. it attempts to explain the origins of religion, dancing and music). The beauty of the book lies in the fact that it makes you understand in detail which processes have transformed us from primates to modern humans. Truly fascinating, beautiful stuff. Most people probably know Dunbar from "Dunbar's number", which relates the relative brain size of animals to the number of individuals with which they live together (http://en.wikipedia.org/wiki/Dunbar%27s_number http://en.wikipedia.org/wiki/Dunbar%27s_number). This often (mis-)cited number is but one example of Dunbar's ingenious, math-driven approach to many problems in biology and evolution. To maximize mind-blowing capacity, combine Dunbar with Jared Diamond's "The World Until Yesterday" (http://en.wikipedia.org/wiki/The_World_Until_Yesterday http://en.wikipedia.org/wiki/The_World_Until_Yesterday), which explains how our ancestors and many traditional tribes lived (and sometimes still live), and "The Selfish Gene" by Richard Dawkins (http://en.wikipedia.org/wiki/The_Selfish_Gene http://en.wikipedia.org/wiki/The_Selfish_Gene), which explains many aspects of life and social organization using mathematics and evolution theory. For me, this stuff is more mysterious, thrilling and captivating than any fiction book I've ever read.