
FAQ About Rene Descartes

What is Rene Descartes best known for in philosophy?
In philosophy, Rene Descartes is best known for his statement, "Cogito, ergo sum," which translates to "I think, therefore I am." This phrase is a foundational element of his philosophy and highlights his approach to radical doubt, where he concluded that the very act of doubt indicates a thinking mind, thereby affirming one's existence. His work laid the groundwork for modern Western philosophy.