Steven Pinker

Steven Arthur Pinker (born September 18, 1954) is a Canadian cognitive psychologist, psycholinguist, popular science author, and public intellectual. He is an advocate of evolutionary psychology and the computational theory of mind. Pinker is the Johnstone Family Professor of Psychology at Harvard University.

Steven Pinker specializes in visual cognition and developmental linguistics, as well as a number of experimental topics. Pinker has written two technical books that proposed a general theory of language acquisition. In particular, his work with Alan Prince posited that children use default rules sometimes in error but are obliged to learn irregular forms one by one. Pinker is the author of nine books for general audiences. The Language Instinct (1994), How the Mind Works (1997), Words and Rules (2000), The Blank Slate (2002), and The Stuff of Thought (2007) posit that language is an innate behavior shaped by natural selection and adapted to our communication needs. Pinker's The Sense of Style (2014) is a general language-oriented style guide. Pinker's book The Better Angels of Our Nature (2010) posits that violence in human societies has generally declined over time, and identifies six major trends and five historical forces of this decline. Enlightenment Now (2018) further argues that the human condition has generally improved over recent history because of reason, science, and humanism. The nature and importance of reason is also discussed in his book Rationality: What It Is, Why It Seems Scarce, Why It Matters (2021).