Why was Rene Descartes important to the Science Revolution?

René Descartes was pivotal to the Scientific Revolution because he introduced a systematic approach to scientific inquiry based on skepticism and rationalism. His famous dictum, "Cogito, ergo sum" ("I think, therefore I am"), emphasized the importance of doubt and reason as foundations for knowledge. Descartes also contributed to mathematics and physics, notably through Cartesian coordinates, which transformed the study of geometry and laid the groundwork for modern scientific methods. His emphasis on deductive reasoning influenced later scientists to adopt a more analytical approach to understanding the natural world.