Fascinating little post by Tyler Cowen:
Many political unions subsist on creative ambiguity. That is, if the right question were posed, and the citizenry forced to answer it definitely, political order might spin out of control.
Canada, Belgium, and indeed the entire European Union seem to be organized on this basis. It’s not quite that everyone thinks they are getting their way, but rather explicit concessions are not demanded for each loss of control embodied in the broader system. Certain rights are held in reserve, with the expectation that they probably will not be exercised, but they can nonetheless influence the final bargaining equilibrium.
Most international treaties rely on some degree of creative ambiguity, as do most central banks, with their semi-promises of bailouts but “not too much not too certain you know” as the default. You might like the mandated outcome (or not), but I doubt if it would improve political discourse in the United States to have an explicit thumbs up vs. thumbs down referendum on abortion.
Many partnerships and marriages rely on creative ambiguity too. Should the Beatles have forced Lennon and McCartney to specify who had the final say over each cut? That probably would have led to a split in 1968 and there would be no Abbey Road. Must parties to a marriage specify the entire division of chores and responsibilities in advance?
Aka, what you don’t say may keep you whole.