Descartes supposes the existence of an "evil demon" in order to _____.
A) determine what he cannot be deceived about
B) suppose that the soul is eternal
C) suppose that God does not exist
D) determine what else would exist

Question

Quizplus · Accepted Answer

Descartes introduces the concept of an "evil demon" as a methodological skepticism tool to question the certainty of his knowledge, aiming to find out what can be known for certain even when faced with the possibility of deception. This helps him to establish what he cannot be deceived about, leading to his famous conclusion, "I think, therefore I am."

Descartes Supposes the Existence of an "Evil Demon" in Order