Jason Mark is a writer-farmer with a deep background in environmental politics. As the Editor for Earth Island Journal, Mark combined investigative journalism and thought-provoking essays that make the subtle but profound connections between the environment and other contemporary issues. In addition to his work in the Earth Island Journal, his writings have appeared in the San Francisco Chronicle, The Nation, and The Progressive. Mark is now the working as the Editor for Sierra, the national magazine of the Sierra Club.
Mark is author of Satellites in the High Country, co-author of Building the Green Economy: Success Stories from the Grassroots, and also co-author of Insurrection: Citizen Challenges to Corporate Power.