Simran SethiSimran Sethi is a journalist and an associate at the University of Melbourne's Sustainable Society Institute and the former host of the PBS Quest series on science and sustainability. Her work has appeared on NBC Nightly News, PBS, Oprah/em>, MSNBC, the History Channel, and NPR. She was the national environmental correspondent for NBC News, the anchor/writer of Sundance Channel's first dedicated environmental programming, and the host of the Emmy Award-winning PBS documentary A School in the Woods. Read More Read Less