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Descartes’ Meditations is a discussion of metaphysics, or what is really real. In these writings, he ultimately hopes to achieve absolute certainty about the nature of everything including God, the physical world, and himself. It is only with a clear and dis ....

Middle of Essay
.... report the absolute nature of reality. Like authority though, Descartes discards the senses as a source of truth because of the ‘Dream Argument’ or the belief that based on the senses there is no definite way of proving that you are dreaming or that you are awake. Therefore it is possible that everything we believe is false, making the senses an unreliable source. Upon establishing this, Descartes doubts the existence of a physical or external world. Despite that he has an idea of things in the world, he has no definitive way of knowing if they exist beyond his own mind. Another foundation that he tries to confirm is mathematics. But he so ....