In this one-hour lecture from the Simons Foundation, Raphael Bousso explores the construction of generalized entanglement wedges, with a specific focus on asymptotically flat spacetimes. Discover how Bousso refines these constructions based on joint works with Geoff Penington and Sami Kaya. Learn about the classification of asymptotic boundaries of wedges and entanglement wedges in the context of asymptotically flat space. Examine the concept of entanglement wedge complementarity, which Bousso demonstrates is more complex and nuanced in this setting compared to Anti-de Sitter space.