[ifdefdebug]

It can be done in principle (proof: our existence). But there is no proof yet that we ("human intellect") are capable (smart enough) to get it done. There might be a hard barrier to our intellectual capabilities we can't see or didn't hit yet.

[sho]

> There might be a hard barrier to our intellectual capabilities we can't see

I guess? But there's no evidence for that, and you're not even presenting a theory.