The project of providing a rational vindication of morality had decisively failed; and from henceforward the morality of our predecessor culture – and subsequently of our own – lacked any public, shared rationale or justification. In a world of secular rationality religion could no longer provide such a shared background and foundation for moral discourse and action; and the failure of philosophy to provide what religion could no longer furnish was an important cause of philosophy losing its central cultural role and becoming a marginal, narrowly academic subject. (Alasdair MacIntyre, After Virtue, p.50)

Advertisements