Aspen Ideas Festival

Russ Ford is executive vice president onshore for Shell Upstream Americas. He has responsibility for all onshore development and production of natural gas in North America. This includes subsurface engineering, drilling and completion operations, and producing operations, mainly centered... Read More →

Kallenberg is the director of the documentariesHaynesville: A Nation's Hunt for an Energy Future, which examines the discovery of a vast natural gas field in Louisiana, and Eating Levi, about the world tamale-eating champion. His writing has been featured in The New York Times, Esquire, Texas... Read More →

Alexis Karolides is a principal at Rocky Mountain Institute. Throughout her 14 years at RMI, her work has spanned built environment, city sustainability, and both high-tech and heavy industrial consulting projects. Her clients have included the US Air Force, the grocery industry... Read More →

Alexis Madrigal is a senior editor at The Atlantic. He’s the author of Powering the Dream: The History and Promise of Green Technology. Madrigal co-founded Longshot Magazine, a high-speed media experiment that garnered attention from The New York Times, The Wall Street Journal... Read More →