One of the best books recently written is A Brief History of Human Kind, by Noah Harari, in 2012.
As readers of the book know, the story Noah tells is that of modern man, the Homo Sapiens, came out of North Africa and seized the world by eliminating, or in other words, destroying all other human species such as Homo Erectus and Neanderthal.
This book tells the history of mankind and what is likely to happen in the future in a simple way. There is really much to be learned from this book!