In the world being ushered in by Trump, power will prevail over cooperation. We will come to rue having taken this path The Canadian prime minister, Mark Carney, inspired a wave of enthusiastic nodding among the cosmopolitan crowd gathered in Davos last month when he took to the podium and proclaimed that the world order underwritten by the United States, which prevailed in the west throughout the postwar era, was over. The organizing principle that emerged from the ashes of the second world