I value HN for these moments in which someone lucidly debunks an abstraction and undoes the epistemic closure that it had performed. Attempting to articulate m

I value HN for these moments in which someone lucidly debunks an abstraction and undoes the epistemic closure that it had performed. Attempting to articulate my thanks brought to my attention this general idea, that all abstractions are [perhaps I should say 'also'] epistemic closures, so thank you twice.