Karl has worked on energy and environment issues all his professional life, starting as an assistant professor in political science at Duke University, followed by 10 years in the United States Senate on the staff of the Environment Subcommittee helping write the Clean Air Act, Clean Water Act, Resource Conservation and Recovery Act and Superfund. He spent 21 years at Los Alamos National Laboratory and 10 years at Sandia National Laboratories. He also was Dean of the Muskie School of Public Service in Portland Maine and has taught at a number of universities.
He retired two years ago and began working with the Sierra Club on energy, climate, and conservation issues.
Email Karl: email@example.com