This book triggered my weak spot. There I was wandering in a book store and it caught my eye. The combination of the promise of instant expertise and and interesting topic area was too much for my already notably poor impulse control with books and a purchase was made.
Covering from our distant origins from probably Asia, to stone tool use on African grasslands, to the invention of cooking and farming. The book asserts that 20% of our basal calorie burn is our brain, which drove the adoption to eating meat. While I’m not disputing the number, 20% seems like a lot to me. I wonder if that explains why I find training courses so tiring, my brain is literally consuming extra energy?
As an aside, a study by Richard Wrangham mentioned in this book asserts that to live a leisurely western lifestyle using only raw vegetarian food, you’d have to consume 9% of your bodyweight a day. That certainly meshes with the “eat a salad” weight loss advice!
So in the end, do I think I am an expert on human evolution? No, not really. The book was an interesting read and I enjoyed it, but perhaps the title over promises just a little?
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Where did we come from? Where are we going? Homo sapiens is the most successful, the most widespread and the most influential species ever to walk the Earth. In the blink of an evolutionary eye we have spread around the globe, taken control of Earth's biological and mineral resources, transformed the environment, discovered the secrets of the universe and travelled into space. Yet just 7 million years ago, we were just another species of great ape making a quiet living in the forests of East Africa. We do not know exactly what this ancestor was like, but it was no more likely than a chimpanzee or gorilla to sail across the ocean, write a symphony, invent a steam engine or ponder the meaning of existence. How did we get from there to here? The Story of Human Origins recounts the most astonishing evolutionary tale ever told. Discover how our ancestors made the first tentative steps towards becoming human, how we lost our fur but gained language, fire and tools, how we strode out of Africa, invented farming and cities and ultimately created modern civilization - perhaps the only one of its kind in the Universe. Meet your long-lost ancestors, the other humans who once shared the planet with us, and learn where the story might end.