Join 📚 Hadar's Highlights
A batch of the best highlights from what Hadar's read, .
Average life expectancy was apparently just thirty to forty years, but this was due largely to the high incidence of child mortality. Children who made it through the perilous first years had a good chance of reaching the age of sixty, and some even made it to their eighties.
Sapiens
Yuval Noah Harari
The real test of ‘knowledge’ is not whether it is true, but whether it empowers us. Scientists usually assume that no theory is 100 per cent correct. Consequently, truth is a poor test for knowledge. The real test is utility. A theory that enables us to do new things constitutes knowledge.
Sapiens
Yuval Noah Harari
The Mandate of Heaven was bestowed upon the emperor not in order to exploit the world, but in order to educate humanity. The Romans, too, justified their dominion by arguing that they were endowing the barbarians with peace, justice and refinement.
Sapiens
Yuval Noah Harari
...catch up on these, and many more highlights
Readwise