Back in March, Hal Finney advocated "Majoritarianism":
In general, on most issues, the average opinion of humanity will be a better and less biased guide to the truth than my own judgment. ….. Given that we have so many intellectual and emotional biases pushing us towards overconfidence in our opinions, compensating for these biases requires that we give substantial preference to majoritarianism and only depart from it for very strong reasons.
Some of the challenges I raised are addressed in the 1981 book Rational Consensus in Science and Society, where Keith Lehrer and Carl Wagner outlined a position one might call "Meta Majoritarianism":
We shall present a theory of consensual probability … [as a] procedure for aggregating individual probability assignments. … [that] involves … the computation of consensual weights assigned to each person on the basis of information people have about each other. … Our method for finding rational consensus rests on the fundamental assumption that members of a group have opinions about the dependability, reliability and rationality of other members of the group. … a member of the group is rationally committed to the consensual probability … once we agree that the method … is rational, we are rationally committed to the outcome.
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