Metaphysical HorrorFor over a century, philosophers have argued that philosophy is impossible or useless, or both. Although the basic notion dates back to the days of Socrates, there is still heated disagreement about the nature of truth, reality, knowledge, the good, and God. This may make little practical difference to our lives, but it leaves us with a feeling of radical uncertainty, a feeling described by Kolakowski as "metaphysical horror." "The horror is this," he