So, for instance, you may recall a little flurry of debate a while back over the Republican rhetorical trope of characterizing Social Security as a Ponzi scheme, and the ensuing boomlet of essays and blog posts vehemently insisting that obviously the program is or is not an instance of one. A more productive frame might have been: In what respects can Social Security be meaningfully analogized to the classic Ponzi scheme, in what respects does that analogy break down, and on which dimensions would these similarities render the two susceptible to the same concerns or objections? That’s not a frame that lends itself to catchy slogans, and probably any thoughtful person who participated in that debate would readily agree that this was the real question under dispute all along. But I suspect you get a different and more instructive dialogue lingering a bit in that matrix of similarities and differences, rather than seeing it as a brief waystation on the road to the crucial all-things-considered verdict on whether it ultimately “is” or “isn’t.”
Two great posts from Julian Sanchez: Intellectual Strategies: Precisification and Elimination, and its follow-up On Partly Verbal Disputes. Related to our conception of “Rationalist Taboo”, and to Yvain’s Worst Argument in the World post.
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