At a recent event held at Harvard University the author and professor Gregg Colburn spoke to chiefs of staff and deputy mayors of 30 large US cities, and we're releasing the audio of that speech with a bonus question and answer session. Listen to Colburn discuss the role of housing availability in homelessness, and explain how even when individual factors such as mental illness and substance abuse contribute to homelessness, the root cause is the lack of affordable housing. Colburn emphasizes the need for a structural solution to the housing crisis, as well as the importance of clear messaging and evidence-based interventions. Music credit: Summer-Man by KetsaAbout Data-Smart City SolutionsData-Smart City Solutions, housed at the Bloomberg Center for Cities at Harvard University, is working to catalyze the adoption of data projects on the local government level by serving as a central resource for cities interested in this emerging field. We highlight best practices, top innovators, and promising case studies while also connecting leading industry, academic, and government officials. Our research focus is the intersection of government and data, ranging from open data and predictive analytics to civic engagement technology. We seek to promote the combination of integrated, cross-agency data with community data to better discover and preemptively address civic problems. To learn more visit us online and follow us on Twitter.