How do our linguistic priorities characterize the way we perceive the world, and how do they reinforce cultural norms? Eviatar Zerubavel, professor of sociology at Rutgers University, explains.

Prof. Erica Chenoweth, a scholar of international relations, says that there has been a dramatic increase in the number of non-violent protests in the world. She knows because she counts them, rigorously; she also counts when they work and why.

Dr. Dror Yinon reviews a series of lectures on Existentialism that recently took place at the Van Leer Jerusalem Institute. He lays out the fundamentals of this philosophical tradition and analyzes its ongoing relevance in the age of populism and post-truth.