2021 has seen some extraordinary economic changes. First a global economic rebound, then a global supply chain crisis, then inflation of a kind not seen in western countries for decades. And finally millions of people deciding they didn't even want to go back to work after lockdown. So what could 2022 have in store? Ed Butler discusses all this with Oxford economist Linda Yueh of Oxford University and author of the Great Economists, and Mohamed El-Erian, President of Queens College Cambridge. (Picture of interest rate graph. Picture credit: Getty Images).