By 2050, two-thirds of the world's population is expected to live in cities, making our urban centres a critical place to meet mounting social and environmental demands. The future city must be sustainable, inclusive, and resilient, driven by AI-powered efficiencies, green infrastructure, a circular economy, and an equitable public realm with green spaces and affordable housing. From citizen-driven action, starting with zero waste in the household, to industry-led disruption and systemic policy reform, collaboration across public, private, and third sectors will shape how we design and manage urban environments. By integrating innovation with progressive governance, cities can cut emissions, enhance infrastructure, and foster inclusive economic growth, creating green jobs, improving quality of life and health outcomes, and reducing inequalities among citizens. How do we ensure cities are designed for all, with future generations, an ageing population, and women at the centre? What will be the role of creative placemaking, culture, and the arts? How can technological innovation and progressive governance drive the transformation toward smarter, more livable cities?