Cities across continents are embracing circular economycircular economyA systems solution framework that tackles global challenges like climate change, biodiversity loss, waste, and pollution. It is based on three principles, driven by design: eliminate waste and pollution, circulate products and materials (at their highest value), and regenerate nature. principles into their policy development as they work to create thriving, livable and resilient cities fit for the future. We meet three leaders from Milan, São Paulo and London who demonstrate how circular economy principles are being implemented in different contexts and geographies to deliver new systems within their cities. Watch the original live stream of this conversation between Wayne Hubbard, Ana Carolina Lafemina, Filippo Gavazzeni and the Foundation's Miranda Schnitger here: https://youtu.be/ER0J89CpA2I