Jewish learning and thought in Languedoc -- 1250-1300: implications of original philosophic work and the diffusion of philosophic learning in Languedoc -- 1250-1300: Jewish contacts with Christian intellectuals and Jewish thought regarding Christianity -- Meiri's transformation of Talmud study: philosophic spirituality in a halakhic key -- 1300: on the eve of the controversy -- 1300-1304: knowledge and authority in dispute -- 1304-1306: the controversy peaks -- The effects of the expulsion: Jewish philosophic culture in Roussillon and Provence.