A sobering estimate from the Economist regarding Trump's impact on the global order and what other nations must due to weather the storm. An excerpt:
Mr Trump also needs to be persuaded that alliances are America’s greatest source of power. Its unique network plays as large a role as its economy and its military might in making it the global superpower. Alliances help raise it above its regional rivals—China in East Asia, Russia in eastern Europe, Iran in the Middle East. If Mr Trump truly wants to put America First, his priority should be strengthening ties, not treating allies with contempt.