In 2002, the architect William McDonough and the chemist Michael Braungart came up with a rather revolutionary idea. The duo had recently published their groundbreaking book, "Cradle to Cradle: Remaking the Way We Make Things," and would go on to become leaders in the sustainability movement, In fact, they anticipated many aspects of what we today call the circular economy. But back in 2002, the architect and the chemist wrote an essay titled Buildings Like Trees, Cities Like Forests for a book called "The Catalog of the Future." Today, 20 years later, we return to that idea: Can buildings be like trees? This episode includes two segments. First, Metropolis editor in chief Avinash Rajagopal reads the introduction to Braungart and McDonough's essay. Then, we dive into Urban Sequoia, a proposal by the architecture firm SOM that takes giant redwood trees as the inspiration for carbon-capturing skyscrapers and cities. Resources: Urban Sequoia Raises the Bar on Carbon Neutral Urban Design: metropolismag.com/projects/urban-sequoia-responsible-disruptors/ Connect with Metropolis: metropolismag.com Instagram: @metropolismag Facebook: facebook.com/MetropolisMag/ Deep Green is a production of SANDOW Design Group. Learn more about your ad choices. Visit megaphone.fm/adchoices See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.