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.

Meet the mayors at Mipim, the world’s leading real-estate event
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Tall Stories 499: Masterful mixed-use at Singapore’s Tiong Bahru Estate
06:36

Balancing security and aesthetic appeal in Oslo’s New Government Quarter
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