Posts Tagged ‘fries’s trilemma’


In fallibilism, justificationism on 08/08/2011 at 2:41 pm

Two undefeated chess grandmasters meet at a chess tournament. No ties are accepted: this is a mental fight where only one can win. Each believes that they will win the match, and in fact has good reasons to believe that they will win: they each have defeated all previous games. For one of them their belief is true, for the other their belief is false, yet the winner cannot be said to know. True belief (mere opinion, doxa) does not make knowledge (episteme). We want a way to sort out true from false beliefs, and not just accidentally stumble upon truths like one of the grandmasters. To cut a long story short, we need some reliable way of sorting out true from false beliefs.

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In irrationalism, justificationism, kuhn, underdetermination on 15/06/2011 at 6:41 am

If argument is to provide sufficient reasons for accepting or rejecting a claim, then why is disagreement possible?

Agreement is valued everywhere: it sounds friendlier and builds communities of like-minded individuals. Valuing unanimity, we may accept tradition without asking too many questions. Agreement is easy, and invites acceptance of ideas without much thought, whereas disagreement is criticism, involving a great deal of creativity and willingness to go against the grain, and more often than not produces conflict. Kuhn advocated agreement in his ‘normal science’, knowing that science and a measure of dogmatism occur naturally: there are far worse traditions than science. There is an alternative to this admittedly irrationalist solution, namely a rational justification: as Bacon said, by far the best proof is experience. The problem then becomes how does experience justify theory?

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