Robotics, Trump and Brexit turn up the heat amid the snow of Davos

The world is full of scary new problems for delegates at this year’s World Economic Forum - not that old ones like climate and poverty have gone awayDonald Trump’s US election victory and the UK’s vote to leave the European Union will cast a long shadow over the global elite’s annual gathering in the Swiss ski resort of Davos this week.This year, 3,000 politicians, business leaders, economists, entrepreneurs, charity leaders and celebrities will head to the World Economic