PERSON
Alasdair MacIntyre
The moral philosopher who resurrected Aristotle’s concept of virtue and practice—and whose framework now supplies the sharpest language available for what AI truly threatens in human work.
To understand what artificial intelligence does to work, you first need a precise account of what work does to the worker—and no twentieth-century thinker developed that account more rigorously than Alasdair MacIntyre. In
After Virtue (1981), MacIntyre argued that modern moral philosophy had collapsed into
emotivism—the condition in which every evaluative judgment is merely an expression of personal preference—because it had abandoned the Aristotelian framework within which such judgments made genuine sense. His remedy was not nostalgia but reconstruction: a recovery of the concept of
practice, of
internal goods, and of the
practical wisdom through which those goods are pursued. The framework arrived forty years before the AI moment and fits it with an uncanny precision that vindicates the philosopher’s reach. MacIntyre’s distinction between internal and
external goods is the precise instrument for diagnosing why productivity multipliers do not automatically mean human flourishing, why the engineer who ships five features with AI may be less developed than the one who shipped one by hand, and why