The Story of the Human Body: Evolution, Health, and Disease

The Story of the Human Body: Evolution, Health, and Disease - Daniel Lieberman I loved the first half of this book. It's hard to find a good book on human evolution. The author steps you through the evolutionary development of man from 2.3 million years ago to 250 thousand years ago and does this part of the book as good as or better than any other book on the topic. He principally looks at why the homo species decided to walk upright and become bipedal and considers the relative advantages and the disadvantages that this brought. It's hard to find good books on that topic. I never grow tired about learning about Neanderthals, Denisovans and early man. He actually develops a theory that our evolution and development is best thought of in terms of calorie (energy) consumption and usage a pretty good theory at that.

At near the midway part of the book, the author says that he used to stop his lectures on human evolution at 40 thousand years ago. I wish he stopped the book at that point, but, unfortunately, he did not.

He states that the agricultural and industrial revolution are the worst things that ever happened to us and he seems to mean it. (He quotes Jared Diamond to that effect, but Diamond might say that but doesn't dwell on that in his much better books than this one). The author tells the listener that modern hunter gatherer groups live longer and with less pain when you factor out tobacco and alcohol. All the negative things the author says about our diet and exercise (lack thereof) is true, but we are learning and we are moving ahead and adapting culturally.

I'm a rational optimist. Humans are dynamic and we are learning as we progress and we just don't stand still as more data becomes available to us. The author is right, adult onset diabetes (Type II) is a scourge for out bodies, but we are changing are behaviors and we are learning from our past mistakes.