As the planet warms, and intense heatwaves become the norm, our urban environments need a radical rethink to keep them habitable. So what do we want the cities of the future to look like? Madeleine Finlay speaks to author and historian Ben Wilson, Prof Jessica Davies and Prof Diane Jones Allen about how to create cities that are fairer, greener and more self-reliant.. Help support our independent journalism at <a href="https://www.theguardian.com/sciencepod">theguardian.com/sciencepod</a>
