Trump began his national ascendancy by hoisting the racist banner of birtherism. Since then, as candidate and as President, he has found countless ways to pollute the national atmosphere. If someone suggests a lie that is useful to him, he will happily pass it along or endorse it. This habit is not without purpose or cumulative effect. Even if Trump fails in his most ambitious policy initiatives, whether it is liberating the wealthy from their tax obligations or liberating the poor from their health care, he has already begun to foster a public sphere in which, as Hannah Arendt put it in her treatise on totalitarian states, millions come to believe that “everything was possible and that nothing was true.”
David Remnick, “Dignity and the Fourth”, The New Yorker (10 & 17 July 2017), 24.