[edsheppa]

I hope you didn't get the impression I agree with you, I don't. I was merely pointing out that CM's inference was unwarranted.

IMO there is no knowably certain knowledge (yes, I do recognize the amusing self application). But history shows we can aspire to increasingly reliable knowledge. Naturalistic methods have a very good track record of creating it, divine revelation a very bad one. You are foolish to trust it.

[cornelis]

there is no knowably certain knowledge

So, how long have you had that problem?