Eliminations and Reductions I

This chapter examines and argues against attempts to eliminate the category of structural rationality or reduce it to substantive rationality. Together with the following chapter—which argues against eliminations and reductions of the converse kind—it thereby provides a positive case for dualism about rationality, according to which both kinds of rationality are genuine and neither is reducible to the other. On the way, it also argues that there are cases where being substantively rational does not suffice for being structurally rational, and examines the preface paradox and cases of misleading higher-order evidence.