The Summary for Urban Policymakers (SUP) Initiative is a series of three summary reports: What the Latest Physical Science of Climate Change Means for Cities and Urban Areas, distilled from the IPCC Working Group I report; What the Latest Science on Impacts, Adaptation and Vulnerability means for Cities and Urban Areas, distilled from the IPCC Working Group II report; and What the Latest Science on Climate Change Mitigation Means For Cities and Urban Areas, distilled from the IPCC Working Group III report. 

This is a collection of the three volumes combined.