Delivering a Sustainable World Cup at Scale. Moving the conversation from ambition to execution, examining the operational systems that determine whether a World Cup host city succeeds when millions of visitors arrive at once. Focusing on transportation, materials management, infrastructure, and climate resilience, panelists will share how large-scale systems are being designed, stress-tested, and coordinated to perform under global scrutiny—and how those investments can deliver long-term value for residents as well as visitors.