How do you "prove" photography to a blind man?
The implication, of course, is that psychics have a sense that you do not, just as you have a sense (sight) that a blind man does not. Skeptico tells us exactly how you could prove the existence of photography to a blind man using the scientific method. Even better, he completely turns the question around on the questioner to show why the "evidence" supposedly used to "prove" psychic phenomenon is so weak and unconvincing.
Beautiful. No wonder Skeptico is rapidly becoming one of my favorite skeptics' blogs.