Tetlock also has an unscientific point to make, which is that "we as a society would be better off if participants in policy debates stated their beliefs in testable forms"-that is, as probabilities-"monitored their forecasting performance, and honored their reputational bets." He thinks that we're suffering from our primitive attraction to deterministic, overconfident hedgehogs. It's true that the only thing the electronic media like better than a hedgehog is two hedgehogs who don't agree. Tetlock notes, sadly, a point that Richard Posner has made about these kinds of public intellectuals, which is that most of them are dealing in "solidarity" goods, not "credence" goods. Their analyses and predictions are tailored to make their ideological brethren feel good-more white swans for the white-swan camp. A prediction, in this context, is just an exclamation point added to an analysis. Liberals want to hear that whatever conservatives are up to is bound to go badly; when the argument gets more nuanced, they change the channel. On radio and television and the editorial page, the line between expertise and advocacy is very blurry, and pundits behave exactly the way Tetlock says they will. Bush Administration loyalists say that their predictions about postwar Iraq were correct, just a little off on timing; pro-invasion liberals who are now trying to dissociate themselves from an adventure gone bad insist that though they may have sounded a false alarm, they erred "in the right direction"-not really a mistake at all.