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How Did Rene Descartes Use Skepticism

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How Did Rene Descartes Use Skepticism
Descartes was once a philosopher who main belief was centered with the concept of foundationalism, where our starting foundation of knowledge justify our beliefs while not being justified by other beliefs. However, by the time he wrote the Mediations of First Philosophy, Descartes had abandoned this notion as he did not like how senses was how beliefs were formed. This is due to our unknowingness in believing our senses. Using skepticism as a tool, Descartes developed the methods of doubt to find the source of absolute certainty for our beliefs. Two hypotheses resulted from this: the Dream Hypothesis and the Evil Demon Hypothesis. The Dream Hypothesis suggest that sense-based information is unreliable due to the possibility that our experiences

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