Sorbonne-educated and the author of almost 30 books, Ramin Jahanbegloo, a philosopher of non-violence in the tradition of Tolstoy and Gandhi, was arrested and detained in Iran's notorious Evin prison in 2006. A petition against his imprisonment was initiated, with Umberto Eco, Jurgen Habermas, and Noam Chomsky among the signatories. International organizations joined in, and media around the world reported his case extensively. Finally, after four...