An infinite progress

[Ahriman]

Relying on the solidity of temporal concepts, demanding empirical evidence for claims made, etc.

I think what you’re trying to describe is rational skepticism. Are you suggesting that there is some problem with wanting to hold rationally warranted beliefs?

It isn't problematic, but it is incomplete. You can't fathom the totality of intellectual inquiry unless you're willing to accept that things that cannot be proven, could possibly be true.