Knowledge, Belief, and the A Priori

Wenzel, Christian Helmut (2003) Knowledge, Belief, and the A Priori. In: Pre-Proceedings of the 26th International Wittgenstein Symposium. Austrian Ludwig Wittgenstein Society, Kirchberg am Wechsel, pp. 369-370.


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The notion of the a priori underwent several changes since the time it came into existence in the Middle Ages. Originally it had been used to mark a certain form of argument, an argument that proceeds from what is prior to what is later, from cause to effect: demonstratio procedens ex causis ad effectum = demonstratio a priori. But this changed with Kant, for whom it meant not a form of argument but rather some special kind of knowledge (or elements thereof), namely knowledge that (a) is independent of particular experiences and (b) that makes experience in general (Erfahrung überhaupt) possible. Tied up with consciousness and the transcendental unity of apperception, Kant"s understanding of the a priori was in the spirit of his transcendental philosophy. But this understanding changed again with the rise of analytic philosophy, in which we still find the first characteristic but not the second anymore. The idea of Erfahrung überhaupt was given up, partly because one naturally wondered what exactly this notion of experience in general, or experience universally conceived, should be. Where should we get it from, if not by way of abstraction and generalization from individual cases of experience? And would this not make it an empirical concept, so that the whole project of asking for the conditions of its possibility would not lead us to the kind of certainty, necessity and universality we expect from a priori knowledge? There would be no guarantee that in the future we would not make discoveries that would give us new kinds of experiences or that would show us our experiences in a new light. Thus, we would have to admit that these experiences did not satisfy the conditions of experience we had set up originally. The a priori conditions would have to be revised.

Item Type: Book Section
Uncontrolled Keywords: A Priori; Knowledge; Belief; Kant, I; Hegel, G.; Kripke, S.
Subjects: Philosophie > Philosophische Disziplinen > Epistemologie, Wissenschaftstheorie, Naturphilosophie
Philosophie > Philosophische Journale, Kongresse, Vereinigungen > Wittgenstein Symposium Kirchberg, Pre-Proceedings > Kirchberg 2003
Philosophie > Geschichte der Philosophie > f) 19.Jahrhundert
Depositing User: Stefan Köstenbauer
Date Deposited: 06 Jun 2008 08:27
Last Modified: 08 Sep 2011 18:52

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