Jonathan Haidt is an American social psychologist known for his research on morality, ethics, and the psychology of social behavior. He is a professor at New York University and has authored several influential books, including The Righteous Mind, which explores how people's moral beliefs shape their political views and social interactions. Haidt is also a co-founder of Heterodox Academy, an organization that promotes open dialogue and diverse viewpoints in academia. His work emphasizes the importance of understanding differing perspectives to foster constructive conversations and reduce polarization in society.