In a special episode in collaboration with the Holcim Foundation Awards, we look at how to design nature into our cities and foster sustainability in the building sector. We meet Laura Viscovich, the Holcim Foundation’s executive director for sustainable construction, and bring you a live discussion from the Natural History Museum in London where we discover the foundation’s award-winning Urban Nature Project: a new five-acre, globally celebrated green space in the heart of the metropolis.  See omnystudio.com/listener for privacy information.