Roberta Brandes Gratzis an award-winning journalist, urban critic, and author of the acclaimed bookThe Living City. Her articles have appeared in theWall Street Journal,New York Times Magazine,The Nation,Tikkun,Planning Magazine, and theDaily News, among others. She lives in New York City.Roger Pielke, Jr., is a professor of environmental studies at the University of Colorado. The author ofThe Honest Broker, he lives in Boulder, Colorado.