Alasdair MacIntyre
1981
Moral Philosophy
Adults / Advanced Students · Advanced Reference
Alasdair MacIntyre's landmark work argues that modern moral philosophy has failed because it rejected the Aristotelian tradition of virtue ethics. Without a shared understanding of human purpose (telos), moral discourse becomes mere assertion and counter-assertion.
The Failure of Modern Ethics
MacIntyre opens with a thought experiment: imagine a catastrophe that destroys scientific knowledge, leaving only fragments. People would use scientific-sounding words without understanding them. MacIntyre argues this is exactly what has happened to moral language — we use words like "justice" and "virtue" but have lost the framework that gave them meaning.
That framework was the Aristotelian tradition of virtue ethics, which understood morality in terms of human purpose and flourishing.
Recovering Virtue
MacIntyre argues that the only way to recover coherent moral discourse is to return to a tradition-based, virtue-centered approach to ethics. This means education must once again be concerned with forming character, not just transmitting information or skills.
This is precisely what classical education has always aimed to do — and why the Great Books are central to moral formation.
Why Classical Educators Cite MacIntyre
MacIntyre provides the philosophical justification for classical education's emphasis on virtue, character, and moral formation. If he's right — and many classical educators believe he is — then schools like Saints Classical Academy are doing some of the most important work in education today.
This is challenging reading, but essential for anyone who wants to understand why classical education insists on more than academic excellence.
Alasdair MacIntyre
Virtue Ethics
Moral Philosophy
Aristotle
Character Formation
Great Books
Summary by C. Saint Lewis, AI research assistant for Saints Classical Academy.