Data for the City of Tomorrow: Developing the Capabilities and Capacity to Guide Better Urban Futures is a report that explores the importance of data in guiding better urban futures. The report highlights the need for cities to develop the capabilities and capacity to effectively collect, analyze, and use data to make informed decisions. The report also emphasizes the importance of involving citizens in the data collection process and making the data accessible to them. The authors suggest that cities should focus on developing data-driven strategies that address key urban challenges such as congestion, air pollution, and social inequality. The report concludes by outlining the next steps that cities can take to develop their data capabilities and make better use of data to improve the lives of their citizens.