Peter Schaber

It is a widely held view in moral philosophy that reasons for action are based on desires. This view should be rejected. Reasons for action are never provided by desires. Desires provide us with motives, whereas reasons for action are based on valuable facts which obtain independently of our desires. The recognition of these reasons does not necessarily motivate us. Motives depend on desires, for instance the motive for moral actions on the desire to do the morally right thing.

In this paper we examine Fehr’s notions of “altruism”, “strong reciprocity” and “altruistic punishment” and query his ascription of altruism. We suggest that, pace Fehr, altruism cannot be defined behaviourally because the definition of altruism must refer to the motives of actors. We also advert to certain inconsistencies in Fehr’s usage of his terms and we question his explanation of altruism in terms of ‘social preferences’.