A Brief History of Humankind Sapiens
Yuval Noah Harari
Contributed by Tereasa Jacob
Chapter Summaries
Chapter Summaries Table
Chapter Summary
Chapter 1
In this topic, Prof. Harari uses the Big Bang theory.  According to him, approximately 13.5 billion years ago, space, time energy and matter began to...
Chapter 2
In this chapter, the focus is on the differences in knowledge or brains between other human species. The East Africa had many sapiens, which pushed ot...
Chapter 3
According to Prof. Harari, to understand nature, psychology and history of humans, it is important to look into it from the perspective of their hunte...
Chapter 4
According to Harari, (59) “the sea barrier prevented not just humans but also many other Afro-Asian animals and plants from reaching this ‘Outer W...
Chapter 5
In a nutshell, the chapter indicates that 2.5 million years ago, humans gathered plants and hunted animals to feed themselves. According to the chapte...
Chapter 6
The previous chapter discussed the beginning of agricultural revolution, which some opinion leaders set the world to absolute ruin. When agricultural ...
Chapter 7
The chapter generally looks into the memory system of human beings. The memory of the Homo sapiens stores a lot of information, and thus the sapiens m...
Chapter 8
In this chapter, Prof. Harari is investigating how mankind organized themselves in what he describes as “mass-cooperation networks.”  According t...
Chapter 9
In the post-agricultural revolution period, the human societies became more complex. Also, these societies became larger and the imagined order became...
Chapter 10
Generally, the chapter discusses the history of currency. Trade was happening and it was barter trade, but later gold and silver were introduced. Acco...
Chapter 11
In his argument, Prof. Harari believes that there is no justice in history. It is from that belief that the imperial visions were pursued by some empi...
Chapter 12
The chapter discusses religion and believes that religions like Islam had their sacred places such as Mecca. In the past religion seemed to unite peop...
Chapter 13
The chapter claims that the universal religion, empires and commerce brought the world together and that is why today the world is global. The culture...
Chapter 14
The chapter simply discusses that the human beings had made numerous inventions and innovations. But, there was 99.99 percent ignorance about organism...
Chapter 15
In a nutshell, this chapter looks into how super nation countries used science to stamp their control on the earth. The astronomers took an initiative...
Chapter 16
The chapter in a nutshell discusses capitalism and notes that the adoption of money was believed to facilitate constructions of buildings and empires....
Chapter 17
In summary, the chapter wholesomely discusses the rise of industries. In the previous chapter, business people were making money from their businesses...
Chapter 18
The previous chapter describes how the industrial revolution began. Chapter 17, indicates that people started using energy and raw materials to produc...
Chapter 19
This chapter is debatable in the sense that it raises the question whether people are happy and contented due to agricultural, scientific and industri...
Chapter 20
The chapter generally asserts that sapiens are subject to natural selection processes, chemical reactions and physical forces like other organisms. Th...
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