[atq2119]

It could potentially be falsified by an encounter with really weird aliens.

But I find it quite plausible because it feels like it's fundamentally "just" a restatement or a minor variation of the Church-Turing thesis.

[Terr_]

I see it as implausible, and I find myself thinking of Godel's incompleteness theorem(s).

Somewhere out there are "correct" thoughts we can't practically think without changing how our brains work.