David Biello is an award-winning journalist who has been reporting on the environment and energy since 1999. He is currently an editor at Scientific American, where he has been a contributor since 2005, and he also contributes frequently to the Los Angeles Review of Books, Yale e360, Nautilus, and Aeon. Biello has been a guest on radio shows, such as WNYC’s The Takeaway, NHPR’s Word of Mouth, and PRI’s The World. He hosts the ongoing duPont-Columbia award-winning documentary Beyond the Light Switch for PBS. The Unnatural World is his first book.