Keep Us Human Bill McKibben, Bill McKibben is a visiting scholar in environmental studies at Middlebury College in Vermont and the author of "Enough: Staying Human in an Engineered Age," just published by Times Books.
Why ignore the current madman? Douglas MacKinnon, Douglas MacKinnon is former director of communications for former Sen. Bob Dole. He is also a former White House and Pentagon official. He lives in Alexandria, Va.