Utility and Morality: Adam Smith's Critique of Hume

Utility and Morality: Adam Smith's Critique of Hume Marie A. Martin Reading Smith's Theory ofMoral Sentiments one cannot help but note that, in spite ofthe obvious similarities between Smith and Hume and the equally obvious borrowings and adaptions Smith makesofportions of Hume's theory, the two differ substantially on the role of utility in morality. The difference is, in fact, practically diametrical opposition. Hume believed that utility was the "foundation of the chief part of morals." Smith, on the other hand, believed that, while utility may contribute an additional beauty to virtue, it is never the source oftheir virtue and rarely the source of moral approbation. Given their agreement in so many other respects, why the difference regarding utility? To answer this question I shall examine both Smith's specific criticisms ofHume regarding the role ofutility in morals and his more general objections to any theory that makes an appeal to utility a foundation ofmoral approval. I shall show that, while Smith does raise anumber ofgenuine difficulties for Hume's theory, he does not succeed in his most serious criticism, that is, that Hume's theory does not adequately capture the essentially social nature ofmorality. Hume's View ofthe Role ofUtility AccordingtoHume, the sentimentofmoral approbation arisesfrom the perception ofqualities ofcharacter or mind which are either useful or agreeable to ourselves or others. Examples of qualities agreeable to ourselves include cheerfulness, confidence, self-respect, and taste. Examples of qualities agreeable to others include manners, wit, eloquence, andmodesty. But themajorityofourmoral sentiments arise from the perception of the usefulness of qualities, that is, "from reflexions on their tendency to the happiness of mankind, and of particularpersons."2 Utility or usefulness is nothing but a tendency to a certain end. But, Hume claims, "itis acontradictioninterms, thatany thingpleases as means to an end, where the end itself no wise affects us" (E 219). Thus, ifwe approve ofthose qualities thathave a tendency to promote the happiness or well-being of either the possessor or others, it must be eitherbecause we value theirhappinessin itselforbecause we value it as a means to our own interests. Volume XVI Number 2 107 MARIE A. MARTIN Hume rejects the second alternative as contrary to experienced fact. The "selfish systems" which attempt to reduce all moral approbation to self-interest cannot account for our praise and admiration ofthe courage and fortitude ofour enemies even when their consequences thwart our own interests. Neither can such systems account for the fact that "[w]e frequently bestow praise on virtuous actions, performed in very distant ages and remote countries; where the utmost subtilty ofimagination would not discover any appearance ofself-interest" (E 215-16). If it is not self-interest that leads us to approve useful qualities, thenitis clear that"[w]e must adopt amore public affection, and allow, that the interests ofsocietyare not, even on their own account, entirely indifferent to us" (E 219). We approve of qualities that promote the well-being of others because we have a natural concern for their welfare. In general, it is certain, that, wherever we go, whatever we reflect on or converse about, every thing still presents us with the view of human happiness or misery, and excites in our breast a sympathetic movement of pleasure or uneasiness. (E 221) Thus, our approval of useful qualities rests on their tendency to promote the happiness of those who possess or are affected by them, and this, in turn, rests on sympathy, the communication of passions, whereby we "feel" for others—happiness for theirjoys, sorrow for their miseries. So, althoughtheutilityofqualitiesofcharacteris notthe solecause ofour approbation, it is the most extensive and important one. It appears tobe matter offact, that the circumstance oíutility, in all subjects, is a source ofpraise and approbation: That it is constantly appealed to in all moral decisions concerning the merit and demerit ofactions: That it is the sole source ofthat high regard paid to justice, fidelity, honour, allegiance, and chastity: That it is inseparable from all the other social virtues, humanity, generosity, charity, affability, lenity, mercy, and moderation: And, in a word, that it is the foundation ofthe chief part of morals, which has a reference to mankind and our fellow-creatures. (E...