 This might seem like a surprising approach, given the presumption of logical monism in the writings of most logicians of the past—presumably pluralism did not appear to be correct to them. But perhaps once one considers the GTT explicitly, accepts the underdetermination of ‘case’ and considers a few of the ways it can be made more precise to get different logics, it just seems clear that there will be several alternative ways to make it more specific, with none singled out as more correct than the others by current usage. The hardest thing about logical pluralism, one might think, was seeing how it could be a coherent view at all, but once the work of developing and laying out the case-based view has been done, the resulting position can strike one as quite reasonable. Perhaps an unbiased reader should feel tempted to endorse it? 