1. Rene Descartes
... Demon Hypothesis", which acknowledges the possibility of an all powerful, malicious being that is deceiving him about everything, including mathematics. As a result, Descartes ponders the possibility that he has no way of being completely positive about anything, even existence. It is only after some deliberation that he ... observes that his existence depends upon God, or that only God exists necessarily, while everything else exists contingently. With this in mind, Descartes deduces that the reliability of mathematics can no longer be doubted because God guarantees the truth of all sel...
- Word Count: 1700
- Approx Pages: 7
- Grade Level: Undergraduate