Donald Trump will upend 80 years of American foreign policy

DONALD TRUMP’S critics have often accused him of buffoonery and isolationism. Yet even before taking office on January 20th he has shown how much those words fall short of what his second term is likely to bring. As the inauguration approaches, he has helped secure a ceasefire and hostage deal in Gaza. Busting taboos, he has bid for control over Greenland, with its minerals and strategic position in the Arctic. Mr Trump’s second term will not only be more disruptive than his first; it will also supplant a vision of foreign policy that has dominated America since the second world war.