His new experiment is to pretend that some kind God or Deity did not create him, but instead an evil demon has and this evil demon spends all of his effort trying to deceive Descartes. So in order to find out what is true knowledge is Descartes goes back to the fact that he must stop believing in the preconceived notions of others and again think that nothing is real. Not even his own hands, since he cannot know what the evil demon is making him think he sees. He finally throws away all of his beliefs. But this task is far too contemplated and tiring, so Descartes states that he will fall back into his former beliefs and save tis for another day (another Meditations). Although, falling back into his former beliefs and opinions will not dispel the darkness that accompanies his beliefs and the difficulties that Descartes has raised within Meditations
His new experiment is to pretend that some kind God or Deity did not create him, but instead an evil demon has and this evil demon spends all of his effort trying to deceive Descartes. So in order to find out what is true knowledge is Descartes goes back to the fact that he must stop believing in the preconceived notions of others and again think that nothing is real. Not even his own hands, since he cannot know what the evil demon is making him think he sees. He finally throws away all of his beliefs. But this task is far too contemplated and tiring, so Descartes states that he will fall back into his former beliefs and save tis for another day (another Meditations). Although, falling back into his former beliefs and opinions will not dispel the darkness that accompanies his beliefs and the difficulties that Descartes has raised within Meditations