Foot argues that a moral person is a person who recognizes the right reasons for action. To have certain virtues is to recognize certain considerations as compelling reasons for acting. Moral goodness is closely related to practical rationality; goodness involves reason recognition and reason following. A noncognitivist may argue that having a reason to act, moral or otherwise, depends ultimately on feelings or desires. For example, giving up smoking might depend ultimately on a desire for a healthy old age. Foot denies this. The ultimate reason for our actions need not be a desire or feeling. She claims that the person giving up smoking simply recognizes a reason that all of us have, namely, a reason to be concerned for our future. A rational person recognizes this as a reason to act and will act on it. Such facts, facts about human life, provide the grounding for moral argument, according to Foot. Moral action is rational action.
Chapter 11 Chapter Summary
The Rationality of Moral Action, Philippa Foot