Abstract

To teach that being ethical requires knowing foundational ethical principles – or, as Socrates claimed, airtight definitions of ethical terms – is to invite cynicism among students, for students discover that no such principles can be found. Aristotle differs from Socrates in claiming that ethics is about virtues primarily, and that one can be virtuous without having the sort of knowledge that characterizes mathematics or natural science. Aristotle is able to demonstrate that ethics and self-interest may overlap, that ethics is largely compatible with common sense, and that Aristotle’s virtuous person can make ethical decisions rationally. Case studies can help students improve their ethical perception and keep their values from being overwhelmed by corporate culture.