The Davos party returns, with the shakes

There’s a hangover happening in Davos even though the party hasn’t yet started. The World Economic Forum’s annual winter shindig in the Swiss mountain resort, which kicks off on Monday, marks a return for glitzy parties and high-minded debates following a three-year hiatus. A record number of business leaders are set to make the trip, and the passage of commercial, private and government aircraft through Zurich’s airport suggests overall attendees are at pre-Covid-19 levels. Yet the direction for the future – and those who will lead it – is more clouded than ever.