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

In The Story of the Human Body, Daniel Lieberman, Professor of human evolutionary biology at Harvard, shows how we need to change our world to fit our hunter-gatherer bodiesThis ground-breaking book of popular science explores how the way we use our bodies is all wrong. From an evolutionary perspective, if normal is defined as what most people have done for millions of years, then it's normal to walk and run 9 -15 kilometres a day to hunt and gather fresh food which is high in fibre, low in sugar, and barely processed. It's also normal to spend much of your time nursing, napping, making stone tools, and gossiping with a small band of people.Our 21st-century lifestyles, argues Daniel Lieberman, are out of synch with our stone-age bodies. Never have we been so healthy and long-lived – but never, too, have we been so prone to a slew of problems that were, until recently, rare or unknown, from asthma, to diabetes, to – scariest of all – overpopulation.