He should mean “given that I assign the argument a comparable credence to other things I would state that I accept”—which shouldn’t be 1. I think this probably shouldn’t be a big enough difference to matter (I missed the “given...” in the context, in my response), but it would be interesting to update the numbers to verify.
He should mean “given that I assign the argument a comparable credence to other things I would state that I accept”—which shouldn’t be 1. I think this probably shouldn’t be a big enough difference to matter (I missed the “given...” in the context, in my response), but it would be interesting to update the numbers to verify.