1. If I know that I have …show more content…
I say, “Yes I do, because I justifiably believe I have a body, which entails that I’m not a brain in a vat, so I justifiably believe I’m not a brain in a vat.” The skeptic says, “No you don’t justifiably believe you have a body, because you could just be a brain in a vat hallucinating that you have a body.” I say to the skeptic, “Your argument begs the question, because if I know that I have a body, then I do know I’m not just a brain in a