Western philosophy is part of modern philosophy is disputed. The term "modern philosophy" has multiple usages. For example, Thomas Hobbes is sometimes considered the first modern philosopher because he applied a systematic method to political philosophy. By contrast, René Descartes is often considered the first modern philosopher because he grounded his philosophy in problems of "knowledge", rather than problems of metaphysics. Modern philosophy and especially Enlightenment philosophy is distinguished by its increasing independence from traditional authorities such as the Church, academia, and Aristotelianism; a new focus on the foundations of knowledge and metaphysical system-building; and the emergence of modern physics out of
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