7/25
“Following in his footsteps, Jean-Jacques Rousseau and various English thinkers, including John Locke, offered their own rational reconstructions of the birth of society. The most famous, and most sophisticated, is John Rawls’ Theory of Justice (1971), but there are others. They all agree in seeing morality to be, in one way or another, an emergent product of a major innovation in perspective that has been achieved by just one species, Homo sapiens, taking advantage of its unique extra medium of information transfer, language.”