China is unlikely to reopen its borders in 2022 as it continues its zero-covid policy. What will the long-term impact of the pandemic be on tourism and business travel? Meanwhile, the tourist map of South-East Asia will look very different in 2022 as the number of destinations adopting the “sandbox” model is set to grow. Tom Standage hosts.  Please subscribe to The Economist for full access to print, digital and audio editions: www.economist.com/podcastoffer   See acast.com/privacy for privacy and opt-out information.