Jonathan Haidt is a social psychologist and the Thomas Cooley Professor of Ethical Leadership at New York University's Stern School of Business. He is the author of The Righteous Mind and co-author of The Coddling of the American Mind.
Greg Lukianoff is a lawyer, First Amendment expert and President of the Foundation for Individual Rights and Expression. He is the co-author of The Coddling of the American Mind and the author of Unlearning Liberty and Freedom From Speech.