关于人类简史的总结
这段时间终于断断续续地看完了赫拉利的《人类简史》这本书。这本书叙述了人类的发展历史，探讨了在sapiens发展过程中的一些存在的问题以及作者对人类未来的隐忧。
这本书严格来说不是一本学术著作，更像一本科普读物，很多内容的叙述缺乏论据，更像是作者对这些问题的一些观点和看法。
summary (转自wikipedia)
Harari surveys the history of humankind from the evolution of archaic human species in the Stone Age up to the twenty-first century, focusing on our own species of human, Homo sapiens. He divides the history of Sapiens into four major parts:[4]
The Cognitive Revolution (c. 70,000 BC, when Sapiens evolved imagination).
The Agricultural Revolution (c. 10,000 BC, the development of agriculture).
The unification of humankind (the gradual consolidation of human political organisations towards one global empire).
The Scientific Revolution (c. 1500 AD, the emergence of objective science).
Harari's main argument is that Sapiens came to dominate the world because it is the only animal that can cooperate flexibly in large numbers. He argues that prehistoric Sapiens were a key cause of the extinction of other human species such as the Neanderthals, along with numerous other megafauna. He further argues that the ability of Sapiens to cooperate in large numbers arises from its unique capacity to believe in things existing purely in the imagination, such as gods, nations, money and human rights. Harari claims that all large-scale human cooperation systems – including religions, political structures, trade networks and legal institutions – owe their emergence to Sapiens' distinctive cognitive capacity for fiction.[5] Accordingly, Harari reads money as a system of mutual trust and sees political and economic systems as more or less identical with religions.
Harari's key claim regarding the Agricultural Revolution is that while it promoted population growth for Sapiens and co-evolving species like wheat and cows, it made the lives of most individuals (and animals) worse than they had been when Sapiens were mostly hunter-gatherers, since their diet and daily lives became significantly less varied. Humans' violent treatment of other animals is indeed a theme that runs throughout the book.
In discussing the unification of humankind, Harari argues that over its history, the trend for Sapiens has increasingly been towards political and economic interdependence. For centuries, the majority of humans have lived in empires, and capitalist globalization is effectively producing one, global empire. Harari argues that money, empires and universal religions are the principal drivers of this process.
Harari sees the Scientific Revolution as founded in an innovation in European thought, whereby elites became willing to admit to and hence to try and remedy their ignorance. He sees this as one driver of early modern European imperialism and of the current convergence of human cultures. Harari also emphasises the lack of research into the history of happiness, positing that people today are not significantly happier than in past eras.[6] He concludes by considering how modern technology may soon end the species as we know it, as it ushers in genetic engineering, immortality and non-organic life. Humans have, in Harari's chosen metaphor, become gods: they can create species.
Harari cites Jared Diamond's Guns, Germs, and Steel (1997) as one of the greatest inspirations for the book by showing that it was possible to "ask very big questions and answer them scientifically".[7]
