Alasdair MacIntyre

Scottish-American philosopher (1929–2025)

The 1981 publication of After Virtue redirected contemporary moral philosophy by challenging the Enlightenment attempt to construct a universal rational morality divorced from teleology. This work established Alasdair MacIntyre as a central figure in the revival of Aristotelian ethics, positioning him as a distinct voice within Anglophone academic circles during the late twentieth century.

Academic Trajectory

Born in Glasgow in 1929, MacIntyre completed his early education at Epsom College before attending Queen Mary University of London and the University of Manchester. His teaching career began in 1951, leading to positions at the University of Leeds, the University of Essex, and the University of Oxford. In 1969, he relocated to the United States, where he held appointments at several institutions, including Brandeis University, Boston University, Duke University, and the University of Notre Dame. He served as the Rev. John A. O'Brien Senior Research Professor until his retirement from active teaching in 2010.

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Philosophical Framework

MacIntyre’s work focused on ethics, metaethics, and political philosophy. He rejected the notion that neutral standards exist to resolve moral disputes, instead advocating for an approach grounded in the historical development of traditions. Influenced by Hegel and Collingwood, he argued that moral rationality emerges within specific frameworks of thought rather than through abstract, universal logic. His later writings shifted toward a Thomistic perspective, proposing that the Aristotelian-Thomistic tradition offers the most robust theory for understanding human action and the nature of the good.

Professional Recognition and Legacy

Throughout his career, MacIntyre was elected to the American Academy of Arts and Sciences, the British Academy, the Royal Irish Academy, and the American Philosophical Society. His contributions were formally recognized with the Aquinas Medal in 2010 and the Benjamin E. Lippincott Award in 2011. He also delivered the Carus Lectures in 1997. After retiring from his professorships, he remained active as a senior distinguished research fellow at the Notre Dame de Nicola Center for Ethics and Culture. He died in South Bend, Indiana, in 2025.

Fast facts

Questions readers ask

What is the core argument of After Virtue?

It contends that Enlightenment attempts to create a universal, rational morality failed, necessitating a return to Aristotelian virtue ethics to understand moral agency.

Where did MacIntyre spend the final years of his career?

He was affiliated with the University of Notre Dame as a professor emeritus and served as a senior distinguished research fellow at the de Nicola Center for Ethics and Culture.

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