I was reminded today of something I found very powerful when I first heard it: Plato's Cave. You may well have come across it yourself, but if not, here it is in essence. Plato said, suppose there is a cave, and inside the cave there are some men chained up to a wall, so that they can only see the back wall of the cave and nothing else. These men can't see anything outside of the cave, or even see each other clearly, but they can see shadows of what is going on outside the cave. Wouldn't these prisoners come to think that the shadows were real, and that was what things really looked like?Suppose now that one of the men escaped, and got out of the cave, and saw what real people looked like, and real trees and grass. If he went back to the cave and told the other men what he had seen, would they believe him, or would they think he was crazy? Plato says that we are like those men sitting in the cave: we think we understand the real world, but because we are trapped in ourselves we can see only the shadows on the wall.
If you've seen The Matrix, this idea will be familiar to you.
The power of it is in its application: we're all, to some extent, cave dwellers with only a partial view of reality. And the question is: what do we do when someone comes into the frame saying what we think is reality is actually only a pale reflection or a distortion. Historically the people who've broadcast such messages have found themselves strung from trees or burning at a stake. Hmm....



