Somewhere in a paperback novel from the nineteen-sixties inspired, or willed into existence, by the “Man From U.N.C.L.E.” television series, the brave men of the United Network Command for Law and Enforcement find themselves actually sharing lunch with old enemies as they make a temporary alliance with the evil forces of thrush (the Technological Hierarchy for the Removal of Undesirables and the Subjugation of Humanity—really) in order to defeat an outsider dangerous to both. They have joined forces, despite a century of enmity and countless encounters involving rogue agents and femmes fatales, because together they recognize that both sides—indeed, mankind itself—are threatened by a mad nihilist. (If a twelve-year-old’s memory serves, the nihilist, a super-scientist, has built a machine that negates energy itself.) Everything else, they agree, comes second to this threat. They make a toast, and a truce, to coöperate until the nihilist is defeated.
It did seem a reasonable expectation that something like this would happen, if less beautifully dramatized, when Donald Trump—himself a constitutional nihilist, with few beliefs apart from a will to power and an unlimited reservoir of resentments—became the candidate of the Republican Party.