What do you mean? Evidence can’t support both sides of an argument, so how can one inappropriately use such impossible evidence?
It would be a mistake assume that PJ was limiting his evaluation to positions selected from one of those ‘both sides’ of a clear dichotomy. Particularly since PJ has just been emphasizing the relevance of ‘privileging the hypothesis’ to bayesian reasoning and also said ‘other positions’ plural. This being the case no ‘impossible evidence’ is involved.
That’s true. I believe that PJ was commenting on how such evidence is used. In this context that means PJ would require that the evidence be used more rather than just for a chosen position. The difference between a ‘Traditional Rationalist’ debater and a (non-existent, idealized) unbiased Bayesian.
It would be a mistake assume that PJ was limiting his evaluation to positions selected from one of those ‘both sides’ of a clear dichotomy. Particularly since PJ has just been emphasizing the relevance of ‘privileging the hypothesis’ to bayesian reasoning and also said ‘other positions’ plural. This being the case no ‘impossible evidence’ is involved.
I see. But in that case, there is no problem with use of such evidence.
That’s true. I believe that PJ was commenting on how such evidence is used. In this context that means PJ would require that the evidence be used more rather than just for a chosen position. The difference between a ‘Traditional Rationalist’ debater and a (non-existent, idealized) unbiased Bayesian.