Steinberger on limits of tolerance

Florian Steinberger’s paper “How Tolerant Can You Be?” was originally part of Georg Schiemer’s “Carnap on Logic” conference a couple of years ago, and largely shaped the direction my own paper took in its final form, since it contains one of the clearest statements I’ve come across of the basic dilemma facing any attempt to make the principle of tolerance the basis for an overall conception of rationality.

The problem is essentially the same as the one articulated by e.g. Alexander George who argues that the price Carnap pays for his external perspective on scientific knowledge (which Quine eschews) is that rationality — which requires a rationality-constituting framework — can’t be brought to bear on the choice among such frameworks: Continue reading