TS.E.5.3 Climate governance will be most effective when it has meaningful and ongoing involvement of all societal actors from local to global levels . Actors, including individuals and households, communities, governments at all levels, private-sector businesses, non-governmental organisations, Indigenous Peoples, religious groups and social movements, at many scales and in many sectors, are adapting already and can take stronger adaptation and mitigation actions. Many forms of adaptation are more effective, more cost-efficient and more equitable when organised inclusively . Greater coordination and engagement across levels of government, business and community serves to move from planning to action and from reactive to proactive adaptation . Inclusion of all societal actors helps to secure credibility, relevance and legitimacy, while fostering commitment and social learning , as well as equity and well-being, and reduces long- term vulnerability across scales . Social movements in many cities, including those led by youth, have heightened public awareness about the need for urgent, inclusive adaptation that can enhance well-being, foster formal and informal cooperation and coherence between different institutions and build new adaptive capacities. City and local governments remain key actors facilitating climate change adaptation in cities and settlements . Private and business investment in key infrastructure, housing construction and insurance can drive adaptive action at scale but can exclude the priorities of the poor . Networked community actions can address neighbourhood-scale improvements and vulnerability at scale . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report