Abstract

Not long ago I found myself at a metaphysics conference in which one of the speakers right at the outset declared dismissively that he would be doing metaphysics ‘of the last five minutes’. Everybody laughed. I was horrified. A traditional metaphysical problem was presented and discussed as it had been set out by a contemporary philosopher, and we were all expected to take for granted the parameters of the debate as they were being presented, without further questioning and examining of the assumptions, and without looking back at the history of the problem and why it had been set out in such a way. What the laughing audience did not seem to realize was that no solid progress in metaphysics can be made in this way, for there is really no such thing as the metaphysics of the last five minutes. Contemporary metaphysicians, whether they are aware of it or not, whether they credit their predecessors or not, frequently end up importing very problematic assumptions from historical debates previously enacted. Unless such assumptions are properly explored and questioned, we cannot feel confident that we are making any genuine progress in contemporary metaphysics rather than just repeating the same mistakes of our philosophical forebears.