This webinar discussed city futures in a time of turbulence. It explored how strategic foresight tools like scenarios can help cities plan for uncertainty. Two scenarios for 2050 were presented: "City Societies" where cities replace nation states and "Affinity Groups" where society is organized around identity groups. The implications for implementing sustainable development goals and for a city like Nairobi were then discussed. The webinar emphasized how cities can build resilience and shape desired futures through participatory planning that considers a range of uncertainties and alternative scenarios.