Imrol Imra’s Reviews > Sapiens: A Brief History of Humankind > Status Update

Imrol Imra
Imrol Imra is 10% done
This first 10% covers the history of mankind from its start around 2mya up to cultural revolution.

There were other human species that exists up to 12kya. There are 2 theories of dissapearence, replacement theory and intermingling theory.

Language marks the cognitive revolution around 70kya. Though not the only form of language. Human language let people gossip which is an important social act and share stories
Oct 20, 2020 08:05AM
Sapiens: A Brief History of Humankind

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Imrol Imra
Imrol Imra is on page 180 of 498
Another interesting comparison brought up, the indian caste system and the racism against the blacks in USA. Both regards the lowest rank as unclean & polluting.

Theories of patriarchal society is discussed. 1st is that men are physically stronger but the one in power is not always strongest. 2nd is men are more aggressive but aggression sometimes bad for war. 3rd is evolution but bonobos manage to be matriarchal.
Oct 24, 2020 08:41AM
Sapiens: A Brief History of Humankind


Imrol Imra
Imrol Imra is on page 148 of 498
There's an interesting section where the author compares the Hammurabi code and the US Independence declaration. Although they tell very different story of human hierarchy both are mythical. The myth of hierarchy or equality are a tool for human to cooperate in the very large society made possible by agricultural revolution.

History of writing was covered. Starting with the partial script of the Sumerian.
Oct 22, 2020 09:05AM
Sapiens: A Brief History of Humankind


Imrol Imra
Imrol Imra is 24% done
Humans are basically the most invasive species ever. Anywhere we go there was extinction of megafauna. From Australia to America to Siberia the same destruction happened.

The author also floats the idea that the agricultural revolution wasn't an improvement on the quality of an individual life although from species perspective it's a very beneficial process. Miseries also was brought upon the domesticated animals.
Oct 21, 2020 10:38AM
Sapiens: A Brief History of Humankind


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