Here’s Paul Krugman, self-proclaimed Conscientious Liberal and the New York Times’s professional Keynesian opinionist:
Reading some of today's news, it suddenly struck me: we're living in the age of the anti-Cassandra.
Cassandra had the gift of prophecy — she saw, correctly, what was coming — but was under a curse: nobody would believe her.
Today, our public discourse is dominated by people who have been wrong about everything — but are still, mysteriously, treated as men of wisdom, whose judgments should be believed. Those who were actually right about the major issues of the day can't get a word in edgewise.
What he no doubt intended is for that last sentence to be completed with the unspoken phrase:
those like me, Paul Krugman. But in fact this is the sort of passage that puts one in grave peril of committing certain kinds of logical fallacies. But in fact an argument can be assessed on its own merits, apart from the vice or folly of the arguer, and I’ll certainly concede Krugman’s general point. In fact, it’s as apt a description as you could hope of the cultural position of the entire staff of professional blowhards on the New York Times Op-Ed page.