That being said, René Descartes came to find a reason to doubt any belief based on sense of experience through his dream argument. In his writing, Descartes explains that there have been many occasions in which he has been deceived while dreaming. “In dwelling carefully on this reflection I see so manifestly that there are no certain indications by which we may clearly distinguish wakefulness from sleep that I am lost in astonishment. And my astonishment is such that it is most capable of persuading me that I now dream.” (220). Descartes claims that it is possible that we may be dreaming right now. He argues that what we experience may not be real because we may be dreaming. According to his idea, we cannot be sure of what we experience through our senses. Therefore, experience may not lead to knowledge.
That being said, René Descartes came to find a reason to doubt any belief based on sense of experience through his dream argument. In his writing, Descartes explains that there have been many occasions in which he has been deceived while dreaming. “In dwelling carefully on this reflection I see so manifestly that there are no certain indications by which we may clearly distinguish wakefulness from sleep that I am lost in astonishment. And my astonishment is such that it is most capable of persuading me that I now dream.” (220). Descartes claims that it is possible that we may be dreaming right now. He argues that what we experience may not be real because we may be dreaming. According to his idea, we cannot be sure of what we experience through our senses. Therefore, experience may not lead to knowledge.