Covid-19: Thinking positively

During the first days of lockdown, there was a lot of utopian talk about clear skies, quiet streets and birdsong. There seemed to be a widespread consensus that the COVID crisis had taught us some unflattering things about the way we’ve been operating. But how can real change be brought about? Julian Huppert and Esther-Miriam Wagner join David Perry to get down to brass tacks...