Doublethink

Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.

Source: tatoeba (5687945)

The stars can be near or distant, according as we need them. Do you suppose our mathematicians are unequal to that? Have you forgotten doublethink?

Source: wiktionary

Any effort by the United States to halt these creeping advances of Communist imperialism became, by the same mad process of double-think, the only kind of "intervention" there ever could be.

Source: wiktionary

Or does the hypocrisy and doublethink go beyond a loathing of the human body and an acceptance of violence to a very practical fear that such a club in a predominantly middle-class Caucasian neighborhood will drive down property values?

Source: wiktionary