I liked this book a lot. The material is complicated, but familiar at the same time. When I thought about it, I found that I had a number of ingrained notions about ancient human life. I had a picture in my mind of a relatively peaceful caveman, the same one from grade school textbooks and the natural history museum- I had never really thought about ancient human history, or what humanity's predecessors might have been like. This book examines those points in depth- how our ancestors might have walked, made tools, begun to speak, and spread across the world. A main point of this book is that scientists' growing understanding of the information encoded in DNA, along with integrating information from other disciplines, can provide a window into human history we have never had before.
The breadth of disciplines that apply to this topic are amazing, encompassing history, biology, primatology, archaeology, linguistics, paleontology, sociology, behavioral science, and many others- it was enjoyable to learn about different fields of normally esoteric knowledge from someone who can explain it all clearly and interestingly. And delicately- for example, the chapter on race is an artful discussion of the new questions we can ask about race and evolution with DNA, describing with precision what sort of meaningful things can and cannot be said about race from a biological standpoint, versus a sociological one.
This book is reminiscent in some respects to Guns, Germs, and Steel, another book looking at humans from a more biology-focused perspective (in fact, Mr. Wade addresses a couple of claims made in it), and people who liked that book would almost certainly enjoy this one. This book is similarly broad in scope, yet surprisingly concise, which I suppose might be expected from a journalist. Anyway, it is a well-written, fun and interesting book, and I highly recommend it to anyone interested in science in general and human history and biology in particular-