Aristotelianism

Aristotelianism is a tradition of philosophy that takes its defining inspiration from the work of Aristotle. Sometimes contrasted by critics with the rationalism and idealism of Plato, Aristotelianism is understood by its proponents as critically developing Plato’s theories. Most particularly, Aristotelianism brings Plato’s ideals down to Earth as goals and goods internal to natural species that are realized in activity. This is the characteristically Aristotelian idea of teleology.

History
Elaborated by ancient commentators upon Aristotle’s work, Aristotelianism began its modern history with its reception by Islamic, Jewish and Christian scholars. The most famous of these scholars are Averroes and St. Thomas Aquinas. Aquinas argued that the truth in Aristotle’s philosophy is complemented and completed by the truth revealed in the Christian tradition. The Roman Catholic Church has reasserted a Thomistic Aristotelianism since the 1870s.

After retreating under criticism from modern natural philosophers, the idea of teleology was transmitted through Wolff and Kant to Hegel, who applied it to history as a totality. Although this project was criticized by Trendelenburg and Brentano as un-Aristotelian, Hegel’s influence is now often said to be responsible for an important Aristotelian influence upon Marx. Postmodernists, in contrast, reject Aristotelianism’s claim to reveal important theoretical truths. In this, they follow Heidegger’s critique of Aristotle as the greatest source of the entire tradition of Western philosophy. Recent Aristotelian ethical and ‘practical’ philosophy, such as that of Gadamer and McDowell, is often premised upon a rejection of Aristotelianism’s traditional metaphysical or theoretical philosophy. From this viewpoint, the early modern tradition of political republicanism, which views the public sphere or State as constituted by its citizens’ virtuous activity, can appear thoroughly Aristotelian.

Contemporary Aristotelianism
The most famous contemporary Aristotelian philosopher is Alasdair MacIntyre. Especially famous for helping to revive virtue ethics in his book After Virtue, MacIntyre revises Aristotelianism with the argument that the highest temporal goods, which are internal to human beings, are actualized through participation in social practices. He opposes Aristotelianism to the managerial institutions of capitalism and its state, and to rival traditions—including the philosophies of Hume and Nietzsche—that reject its idea of essentially human goods and virtues and instead legitimate capitalism. Therefore, on MacIntyre’s account, Aristotelianism is not identical with Western philosophy as a whole; rather, it is "the best theory so far." Politically and socially, it has been characterized as a newly 'revolutionary Aristotelianism'. This may be contrasted with the more conventional, apolitical and effectively conservative uses of Aristotle by, for example, Gadamer and McDowell.