Multiple actors contribute to deliver climate change adaptation . There are also multiple scales of action, from the provision of local services to large infrastructures of national or even international significance. Figure 6.5 provides an insight into the challenges that shape the policy action gap and a range of strategies that can help bridge policy action gaps. Effective adaptation governance will depend on the compound impact of the actions of multiple agents operating at different scales  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report