“Language-lovers know that there is a word for every fear. Are you afraid of wine? Then you have oenophobia. Tremulous about train travel? You suffer from siderodromophobia. Having misgivings about your mother-in-law is pentheraphobia, and being petrified of peanut butter sticking to the roof of your mouth is arachibutyrophobia. And then there’s Franklin Delano Roosevelt’s affliction, the fear of fear itself, or phobophobia.”

Canadian cognitive psychologist and public intellectual

Steven Arthur Pinker is a Canadian cognitive psychologist, psycholinguist, popular science author, and public intellectual. He is known for his work on the mind, language, and human nature, and for presenting those subjects to a wide general audience. Pinker supports evolutionary psychology and the computational theory of mind. He is the Johnstone Family professor of psychology at Harvard University, and his writing often returns to questions about how people think, speak, and understand the world.