This question already has an answer here:
Is there a word for someone who is a genius, or intelligent, but ignorant of obvious things, in a none intention sense? A character flaw.
I think of Orwell's "doublethink", according to Wiktionary, the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them, but that doesn't quiet do it. It is as if one does not ever discover their own ignorance, which would be required to pressure it!
I'm still searching.