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
Father of surgery European Middle Ages. He wrote the surgical work "Chirurgia magna", which was used as a standard text for some centuries. He has been called the "father of modern surgery". The French surgeon Ambroise Paré (1517–1590) worked as a military doctor. He reformed the treatment of gunshot wounds, rejecting the practice, common at that time, of cauterizing the wound, and ligatured blood vessels in amputated limbs. His collected works were published in 1575. He has been called the "father of modern surgery". The Italian anatomist and surgeon Hieronymus Fabricius (1537–1619) taught William Harvey, and published a work on the valves of