China's future to AI and jobs: five big questions from Davos

A number of big themes emerged from the World Economic Forum in the Swiss resort Davos. Here are five of most pressing questions that came to dominate this year's gathering of the global elite. Donald Trump's trade war with China – continued by his successor Joe Biden – has left relations between east and west at rock bottom. But with Covid and trade tensions halving Chinese growth last year to just 3% and western businesses such as Apple moving business out of the world's second-biggest economy, Beijing has hinted it may adopt a less-hostile approach. Vice-premier Liu He appeared on the main stage at Davos to assure foreign investors that after three years of Covid disruption, it was open for business.