Rene Descartes 2

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…nds of the 17 century. Discourse on Method is the most renowned of his writings. The Discourse leads to the conclusion that we all exist and so does a supreme being. Descartes ideas lead to the discovery that all sciences and math's were linked together which is essential knowledge in the world today. His life lead to a whole new world of science, math, and philosophy. He is truly a great scientist, mathematician, and a philosopher.