Rationalism of Augustine, the Islamic philosopher Avicenna and Jewish philosopher and theologian Maimonides. One notable event in the Western timeline was the philosophy of Thomas Aquinas who attempted to merge Greek rationalism and Christian revelation in the thirteenth-century. Early modern rationalism has its roots in the 17th-century Dutch Republic, with some notable intellectual representatives like Hugo Grotius, René Descartes, and Baruch Spinoza. Descartes was the first of the modern rationalists and has been dubbed the 'Father of Modern Philosophy.' Much subsequent Western philosophy is a response to his writings, which are studied closely to this day. Descartes thought that only knowledge
20th-century French philosophy highly influenced by biology, particularly Darwin's "Origin of Species", which was released the year of Bergson's birth. This led Bergson to discuss the 'Body' and 'Self' in detail, arguably prompting the fundamental ontological and epistemological questions to be raised later in the 20th century. Bergson's work was a major influence on Gilles Deleuze, who wrote a monograph on him ("Bergsonism") and whose philosophical analyses of cinema ("" and "") develop his ideas. Following debates concerning the foundation of mathematics around the mathematician and philosopher Henri Poincaré (1854–1912), who opposed Bertrand Russell and Frege, various French philosophers started working on philosophy