January 6, 2013 — William McDonough is an award-winning architect and co-author with Michael Braungart of Cradle to Cradle: Remaking the Way We Make Things, a groundbreaking treatise on designing products and processes in a way that eliminates the concept of waste and toxic materials, and other unsustainable components of manufacturing and consumption. He spoke with Ensia and Terry Waghorn of Forbes about his thoughts on designing for sustainability.