We want to live decent, worthwhile lives, lives we can look back on with pride not shame. We want our communities to be fair and good and our laws to be wise and just. These are enormously difficult goals, in part because the issues at stake are complex and puzzling. When we are told that whatever convictions we do struggle to reach cannot in any case be true or false, or objective, or part of what we know, or that they are just moves in a game of language, or just steam from the turbines of our emotions, or just experimental projects we should try for size, to see how we get on, or just invitations to thoughts that we might find diverting or amusing or less boring than the ways we used to think, we must reply that these denigrating suggestions are all false, just bad philosophy. But these are pointless, unprofitable, wearying interruptions, and we must hope that the leaden spirits of our age, which nurture them, soon lift.