Kate Ascher, author of The Heights: Anatomy of a Skyscraper, and Carol Willis, founder, director, and curator of the Skyscraper Museum, discuss the history and future of tall buildings—from Chicago’s 17-story Auditorium Building to Dubai’s 160-story Burj Khalifa. They’ll explain how they’re built, how they work, and how they’ve changed cities.
If wind speeds aren’t prohibitive Monday, a steel column will be lifted on top of the existing framework of 1 World Trade Center, making it New York’s new tallest building. WNYC digital producer Stephen Nessen spent a lot of time on the site of 1WTC this summer. He explains what it took to make a structure this massive.