911 • No Planes

To arrive at a contradiction is to confess an error in one’s thinking; to maintain a contradiction is to abdicate one’s mind and to evict oneself from the realm of reality.~ Ayn Rand

Quo warranto

Quo warranto (Medieval Latin for “by what warrant?”) is a prerogative writ requiring the person to whom it is directed to show what authority they have for exercising some right or power (or “franchise”) they claim to hold.

Source: Quo warranto – Wikipedia