Logic, I would offer, is a subset of reason. "Le coeur as ses raisons que le raison ne connait pas", but they are reasons intimately involved with reason as it deals with matters of the heart, beyond ordinary logic.

I suggest too that it is a good idea to be sure not to confuse mass agreement -- even at high frequencies -- with some "universality" of mind. Not that there is none, but that it can be tricky territory.

A