The Non Self Undermining Requirement for Premise One

Premise one says that one is justified in believing on the sole basis of a putative source of evidence only if it is reliable. It seems clear that an argument for premise one will require evidential reliance on epistemic intuitions, so contravene the non self undermining requirement. Next up is a skeptical challenge that focuses on reliability rather than calibrate ability. A representative of this sort of skeptical challenge can be seen on the screen here.