He met Jacques Derrida, who made him think of Peter Sellers in The Magic Christian, walking through life with an invisible wind machine permanently ruffling his hair. He soon realised that he and Derrida would not agree about anything. In the Algeria session he made his argument that Islam itself, Actually Existing Islam, could not be exonerated from the crimes done in its name. Derrida disagreed. The 'rage of Islam' was driven not by Islam but the misdeeds of the West. Ideology had nothing to do with it. It was a question of power.