The pandemic has changed the utility of our central business districts; working from home means there's no need to commute, let alone have an office. So how might we adapt our cities to allow us to thrive? Dan Hill is director of strategic design at Vinnova, the Swedish government's innovation agency, and an Adjunct Professor at RMIT University. He has spent some years living in Australia and says a refocus and investment in our suburbs could be the answer.