Brazil’s Bolsonaro Is the Face of Populism at the Davos Forum

Economic analysts cited Mr. Trump’s trade war with China as a culprit for cutting their forecasts of global economic growth. And foreign policy analysts said Mr. Trump’s erratic style remained the greatest single source of risk in the world. “If you are challenging the international system, you need something to put in its place,” said Karin von Hippel, a former State Department official who is director-general of the Royal United Services Institute in London. “There doesn’t seem to be a plan.”