Survival of the City: Laurie Taylor talks to Edward Glaeser, Fred and Eleanor Glimp Professor of Economics at Harvard University and author of a study examining the future of urban life at a time when the pandemic has exposed failures of governance. Whilst cities have been engines for creativity and wealth, they have also, of late, exposed deep inequities in health care and education and advances in technology mean many can opt out of city life as never before. So are we moving to a post urban world? Or will the city continue to thrive and re-invent itself? Producer: Jayne Egerton