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René Descartes 'Meditations On First Philosophy'

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In the beginning of the Meditations on First Philosophy, by René Descartes, he talks about dreams and how if we can't distinguish reality from illusion then how can we fully trust our senses. Our basic perception of the world and knowledge could be false because if we can’t differentiate our dreams from reality then how do we know that our perception of the world is true. How could we established beyond doubt the possibility of certain knowledge? If we can’t tell if we are awake or dreaming when we are asleep then our perception of the world is misleading. I agree with Descartes because many times I have woken up from a dream thinking that my dream was real. Our dreams can deceive us because the way we are able to sense in our dream and the …show more content…
For example, if you understand the concept of hallucination, then how can you guarantee yourself that everything isn't a hallucination? I could be dreaming or even hook up to a machine that's making me perceive a false reality; I only have my senses to rely on, that what I am doing right now is all real. That's what makes me question if I should trust my senses to the up most certainty. The only things that I can be upmost certain about is that I exist and that a square has no more than four …show more content…
I had a dream just the other night that I was running away from someone and I fell off a cliff; then I instantly woke up because I had that felling of falling in my stomach. Or if you dream of going to a restaurant and you can smell all of the amazing food they have prepared. I have also had a dream that I got shot in the shoulder and I woke up feeling that pain in the exact spot I was hit. How can we not question our senses if we can't distinguish being awake and being asleep. We could be wrong about our basic perception of the world. "There are no definite signs to distinguish dream experience from waking experience therefore, it is possible that I am dreaming right now and that all of my perceptions are false." (Meditations,

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