Abstract
The discussion of rationality can only be conducted today against the backdrop of the raging postmodernist and deconstructionist onslaught on the “citadel of reason,” as one writer has put it recently. Although the current postmodernist skirmishes are launched against modernism as represented by Descartes and Kant, it is clear that the proclamation of the bankruptcy of reason or “the end of philosophy,” as both Martin Heidegger and Richard Rorty have put it, goes well beyond the modernism of Descartes and Kant. It is part of the struggle between logos and anti‐logos which is really perennial.