The document discusses making cities more disaster resilient by integrating knowledge from past disasters. It argues that "Higgs Boson" people who integrate different types of knowledge can help cities become more prepared and protected against hazards. Such knowledge integrators in the past focused on individual hazards, while more recent ones focused on an all-hazards approach and developing knowledge through international conferences and partnerships across different regions. The goal is to shift from disaster-prone to disaster-resilient cities globally.