Abstract

To see some of the ways of changing desires begin with a comparison with the rather different case of belief. In the case of belief there are 'rational' ways of changing the opinions, by considering arguments and evidence, and 'non‐rational' ones, such as being hypnotized or joining a religious sect. This chapter discusses cases in which someone wants to change their desires. There is then a conflict between their second order desires and their simple, first order, desires. The chapter also describes how to resolve a conflict between first and second order desires. In evaluating the lives that would follow from possible changes in one's desires one can take account of the pattern as well as the amount or variety of desires that are satisfied. This is inevitable, really, since one's second order as well as one's first order desires have to come under the scope of the shift.