William McDonough's resume reads like a thick phone book. He's an architect, a designer, an author, a professor, and an established thought leader in the Circular Economy space. He also sat down with host Amy Koonin at Rubicon HQ to walk listeners through his professional timeline, personal passion for sustainability, and how he sees the future for closing the loop and upcycling. Known as "The Godfather" of the Circular Economy, McDonough makes our planet an offer we shouldn't refuse.