Strategies to improve the impact of the IPCC Special Report on Climate Change and Cities

The planned Special Report on Climate Change and Cities represents a key opportunity to connect the IPCC assessment process to the topics of cities and global urbanization, which are both critical elements of climate adaptation and mitigation during the current ‘decade of action’. To help seize this opportunity, we recommend the development of inreach and outreach strategies that can help the report to have greater impact. The new strategies could allow interest groups, including practitioners and policymakers, along with researchers and IPCC representatives to be more coordinated and enhance the utilization of the assessment results. These advances would be useful not only for the upcoming Special Report but also for future IPCC reports and other comparable scientific assessments. Urban areas are an important focus for effective climate action in the coming decade. This Perspective proposes transformational strategies to accelerate and upscale the impact of the planned Special Report on Climate Change and Cities in the IPCC seventh assessment cycle.