Did I miss something? Did empiricism ever demonstrate the non-existence of god (or, if we want to be kinder, did empiricism ever demonstrate something explicit?)
Apparently, you've missed quite a bit.
so you believe that because empiricism can demonstrate some things, it can demonstrate all things?
I never said any such thing. I simply said it can demonstrate things, as opposed to henological arguments demonstrate nothing.
Its only debased when you expect or demand that it be capable of in/validating explicit terms
Empiricism validates and invalidates explicit items all the time. Gravity exists. Empiricism wins!
it most certainly is I'm afraid
It really isn't. It's a question rooted in the physical world. We can reconstruct the path religion took through empirical evidence and say with confidence that the gods you're worshiping aren't real. If you want to push your god back to the god of deism, fine. You can have that position--at least for now. But that god isn't worth thinking about, because there's nothing to suggest it even exists.
feel free to show it, although most intelligent atheists tend from refrain from asserting absolute negatives
Regarding the broadest, most deistic concept of a god, sure. I refrain from asserting that absolute negative as well. But your God? The one from the desert, who lit a bush on fire and floated down to Moses on a cloud? That's all BS.
not sure how you could tie down unicorns to explicit terminology (without offering a facsimile of the FSM et al of course)
Evade, evade, evade...