I started reading this with some trepidation, not only because the ideas and prose are extremely dense, but I distrusted the narrative device of a fictional time traveller observer. However, once I got used to the style, I was totally mesmerized by the author's clarity and brilliant expositions of arcane archeology and what we can know about it from 20,000 to 5,000 BC. He recapitulates the history of every region in the world during that period, comparing hunting and farming technologies, what was available in the environment, and the impact of climate change during the period. It is dazzlingly fascinating.
At 20K BC, there were only about a total of 10,000 humans (homo sapiens) who survived the harsh conditions of the Ice Age. It was at that time that global warming begin, with many hiccoughs over the next 10,000 years, finally getting established in more or less the environmental conditions we know today. During that time, not only was Europe recolonized as the glaciers retreated, but so were the Americas. These people were the classic hunter-gatherers, who sought game and also plant resources nearby.
While there were many variations - Africa and Australia were not iced over - these people shared certain characteristics. Their principal technology was stone for hunter-piercing purposes and cutting, which they combined with wood or carved bone. With few exceptions, humans invented ceramics only at the very end of the period. As they moved in tiny bands over wide ranges, life was extremely rigorous, killing off the weak and in particular vulnerable children. There was very little specialization, beyond women foragers and crafters and men as hunters. Many of these bands lived near the coast, where there was a nexus of fishing and hunting, with water resources for plants.
Then, once semi-permanent settlements began to become feasible as temperatures rose and plant and animal diversity grew, the human population expanded rapidly. Most important, they began to cultivate plants, first wild varieties and then actual crops. To do so, there was a crucial mutation in plant seeding that required humans to harvest and sew them rather than falling off at random as in the wild varieties - it was more efficient for humans, as they were the agents of control at the time of their choosing, enabling them to hoard more easily. The author also explores the human impact on local fauna, concluding that climate change (rending large mammals such as mammoths more vulnerable) combined with improved hunting to decimate them.
Once farming methods were perfected, they spread rapidly with their promises of stability of supply and occasional surpluses. Local populations, he concludes, were absorbed rather than killed off. Cities arose, trade developed, workers became specialized, even economic hierarchies first arose. Civilization became urban. With it came a host of new diseases and problems - plagues from close quarters, teeth decay, even warfare in some instances.
What is so amazing about this book is that, in others I have read, they reduce the big picture to excessively detailed descriptions about stone-chipping techniques, what controversies arose because some artifact was found that some academic wanted to build a career on, and whether the layers in a cave had been disturbed or not. While Mithen certainly covers this well, he keeps it succinct as he concentrates on the bigger questions.
Many of the details are very interesting in terms of history. (I was particularly interested in the settlement patterns of the Americas - when people came, from where, and how their living patterns became set. But you also get how rice was first cultivated in China, why painting stopped in France at 10,000 BC, why settlers fought in Denmark and Russia, etc . etc.) Mithen explains the cutting-edge science with examples and very concrete evidence as well as brief sketches of the careers of the best archaeologists. It provides a primer on their technigques (e.g. carbon dating, DNA evidence.) in passing, as part of the flowing narrative. It is wonderful in its informative brevity, never excessive.
This is one of the best science popularizations I have read in years. It left me very hungry for more. Indeed, this is an excellent book - adding much detail in history and artifact descriptions - as a companion to the wonderful NEOLITHIC by Susan McCarter, which is more analytic and less evocative in its approach.
Warmly recommended. The author is a truly gifted writer.
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