“The goal of maximizing human flourishing—life, health, happiness, freedom, knowledge, love, richness of experience—may be called humanism. (Despite the word’s root, humanism doesn’t exclude the flourishing of animals, but this book focuses on the welfare of humankind.) It is humanism that identifies what we should try to achieve with our knowledge. It provides the ought that supplements the is. It distinguishes true progress from mere mastery.” (Steven Pinker, Enlightenment Now)