In this episode of the 10 Blocks podcast, City Journal editor Brian Anderson interviews Nicole Gelinas, author of the recent City Journal article “The Fourth Urban Revolution,” about the role of big data in effective urban planning.

Why are black residents leaving northern, progressive cities in such large numbers? In this episode of the 10 Blocks podcast, City Journal editor Brian Anderson discusses the trend with Aaron Renn, author of the recent City Journal article "Black Residents Matter."

In this episode of the 10 Blocks podcast, City Journal contributing editor Nicole Gelinas interviews Janette Sadik-Khan, former New York City Transportation Commissioner, about her new book, Streetfight: Handbook for an Urban Revolution.