Iterated Knowledge

Omega knowledge is the strongest kind of knowledge. When you omega know something, you know it. You know that you know it. You possess every iteration of knowledge regarding it. Iterated Knowledge is the first systematic treatment of omega knowledge. Skeptics say that we omega know hardly anything about the world, since infinite iterations of knowledge would require infinitely reliable belief forming methods. Simon Goldstein argues against the skeptics, on the basis that omega knowledge is ...