Monocle’s Carlota Rebelo reports from the World Economic Forum’s Urban Transformation Summit in Detroit. We hear about a new innovation district in Milan, Boston’s 24-hour city ambitions and the master plan for AlUla in Saudi Arabia. Plus: creating pocket forests and mobility in San Diego.

Tall Stories 520: Vienna’s art nouveau Tennisclub SV Schwarz-Blau
07:21

Designing a modern library that is relevant to people and place
28:09

Tall Stories 519: Exploring Caracas’ panoramic Humboldt Hotel
04:10