The book gives an excellent overview of how our species has developed. I feel that it changes the way I look at the world. Just as the author said, please hunger for more！
Three important revolutions shaped the course of history: the Cognitive Revolution kick-started history about 70,000 years ago. The Agricultural Revolution sped it up about 12,000 years ago.
About 70,000 years ago, organisms belonging to the species Homo sapiens started to form even more elaborate (精致的) structures called cultures. The subsequent development of these human cultures is called history.
About 3.8 billion years ago, on a planet called Earth, certain molecules combined to form particularly large and intricate structures called organisms. The story of organisms is called biology.
liz222
The book gives an excellent overview of how our species has developed. I feel that it changes the way I look at the world. Just as the author said, please hunger for more！
雅思加油站
The Scientific Revolution, which got under way only 500 years ago, may well end history and start something completely different.
雅思加油站
Three important revolutions shaped the course of history: the Cognitive Revolution kick-started history about 70,000 years ago. The Agricultural Revolution sped it up about 12,000 years ago.
雅思加油站
About 70,000 years ago, organisms belonging to the species Homo sapiens started to form even more elaborate (精致的) structures called cultures. The subsequent development of these human cultures is called history.
雅思加油站
About 3.8 billion years ago, on a planet called Earth, certain molecules combined to form particularly large and intricate structures called organisms. The story of organisms is called biology.