But if the “we” is an imperfect product of evolution—limited in knowledge and wisdom, tempted by status and power, and blinded by self-deception and delusions of moral superiority—then “we” had better think twice before constructing all that history. As the chapter on politics will explain, constitutional democracy is based on a jaundiced theory of human nature in which “we” are eternally vulnerable to arrogance and corruption. The checks and balances of democratic institutions were explicitly designed to stalemate the often dangerous
