In Orwellian totalitarianism, two plus two can equal five. But with American hegemony, things can be A and not A at the same time. Earlier this month, Washington declared war on the International Criminal Court (ICC), whose very existence, it claims, poses an “intolerable” challenge to America’s sovereignty. But, citing an international maritime law, it also led a coalition of 14 mainly Western countries in issuing a joint statement in support of a 10-year-old South China Sea arbitration ruling...