History of physics Descartes has been dubbed the 'Father of Modern Philosophy', and much subsequent Western philosophy is a response to his writings, which are studied closely to this day. In particular, his "Meditations on First Philosophy" continues to be a standard text at most university philosophy departments. Descartes' influence in mathematics is equally apparent; the Cartesian coordinate system — allowing algebraic equations to be expressed as geometric shapes in a two-dimensional coordinate system — was named after him. He is credited as the father of analytical geometry, the bridge between algebra and geometry, important to the discovery of calculus and analysis. The
Islamic philosophy and religion. The social philosopher and Ash'ari polymath Ibn Khaldun (1332–1406) was the last major Islamic philosopher from Tunis, North Africa. In his "Muqaddimah", he developed the earliest theories on social philosophy, in formulating theories of social cohesion and social conflict. His "Muqaddimah" was also the introduction to a seven volume analysis of universal history. Ibn Khaldun is considered the "father of sociology", "father of historiography", and "father of the philosophy of history" by some, for allegedly being the first to discuss the topics of sociology, historiography and the philosophy of history in detail. Islamic philosophy found an audience with