What relationship does South Korea have with public art? Plus: Dubai Design Week and Riba president Chris Williamson.

Tall Stories 485: Helsinki Upper Secondary School of Natural Sciences

Planning the cities of the future at the Smart City Expo World Congress

Tall Stories 484: Marin County Civic Center, San Rafael

Liz Diller on how the High Line continues to evolve in New York

Tall Stories 483: Abou Elie – where Beirut's history, politics and nightlife converge

Unpacking the secrets of city making at Turin’s Utopian Hours

IPUT special: a tour of Wilton Park and how it’s transforming Dublin

Tall Stories 482: The Watergate Complex, Washington

Olafur Eliasson and how public art changes your perspective on a city

Tall Stories 481: Hengermalom, Budapest

Treating the US nursing shortage with good design

Tall Stories 480: Johannesburg City Library

UN-Habitat’s call to action on housing, a Bloomberg-LSE programme for mayors and Expo Real in Munich

Tall Stories 479: Dubai’s totemic Toyota Building

What can cities learn from nature? Discover The Bioplanning Institute and the Bundanon Art Museum

IPUT special: meet chief executive Niall Gaffney

Tall Stories 478: Feira de São Cristóvão – a Nordestino feast in Rio de Janeiro

The secrets to urban crowd control, compassionate design and the World Tramdriver Championship

Tall Stories 477: Biidaasige Park – how Toronto combines green space and flood protection