Pinker argues that modern science has challenged three "linked dogmas" that constitute the dominant view of human nature in intellectual life:the blank slate (the mind has no innate traits)—empiricismthe noble savage (people are born good and corrupted by society)—romanticismthe ghost in the machine (each of us has a soul that makes choices free from biology)[1]Much of the book is dedicated to examining fears of the social and political consequences of his view of human nature:"the fear of inequality""the fear of imperfectibility""the fear of determinism""the fear of nihilism"