Dustin quoted Sapiens by Yuval Noah Harari

Yuval Noah Harari: Sapiens (2015)
O que possibilitou ao Homo sapiens subjugar as demais espécies? O que nos torna capazes …
When evaluating global happiness, it is wrong to count the happiness only of the upper classes, of Europeans or of men. Perhaps it is also wrong to consider only the happiness of humans.
— Sapiens by Yuval Noah Harari