Sadie Morgan discusses the shortlist for the forthcoming Davidson Prize, how our cities can help rough sleepers and how good planning can improve every aspect of urban life, from housing to infrastructure. Plus: a look at Los Angeles’s solutions to homelessness.

Melbourne’s Metro Tunnel and Mexican architect Tatiana Bilbao’s view on housing
29:21

Tall Stories 493: The Tallinn Song Festival Grounds
07:10

Urban lessons from the World Economic Forum and the Holcim Foundation Awards
34:19