While you might not recognise James Burstall but you would have been glued to some of the big TV shows his production company has produced. From The Masked Singer to Wurzel Gummidge, his company Argonon productions has been behind them all. He is also a writer and a thinker. His latest book, The Flexible Method: Prepare To Prosper In The Next Global Crisis, draws on our experience of living through the pandemic and offers companies suggestions on how to prepare for the next big shock