Re: Homo Deus: A brief History of Tomorrow
We now live twice as long as they did only until the invention of modern sanitation, vaccines and antibiotics and with modern nutrition and food supply.
Galileo Galilei died at seventy-seven, Isaac Newton at eighty-four and Michaelangelo eighty-eight. They were exceptions. Chimps in the jungle sometimes live into their sixties (p 27).
Modern medicine allows us to live to more like what our natural lifespan might be, if we totally lived right. Medicine can't extend it. That however is coming.
Harari uses short sentences usually, rendering his books very readable.
Wars begin in the minds of men.
The UNESCO motto, in Enlightenment Now, the Case for Reason, Science, Humanism and Progress, Steven Pinker, 2018.