Only repeat Beatty lecturer, internationally acclaimed English advocate for nature conservation.
Acclaimed American writer and cultural critic and author of the best-selling essay collection Bad Feminist.
Canadian philosopher best known for his contributions to political philosophy and the history of philosophy.
Canadian poet, novelist, literary critic, essayist, inventor, teacher, and environmental activist.
Former Microsoft executive and founder of Room to Read, an NGO focused on literacy and gender equality in education.
American psychiatrist and bioengineer whose work has revolutionized the study of the brain and field of neuroscience.