By 2050, the key drivers of major climate change will be feedback loops at both ends of the temperature spectrum.
Author: Alfred McCoy
Alfred W. McCoy is the Harrington professor of history at the University of Wisconsin-Madison. He is the author of In the Shadows of the American Century: The Rise and Decline of U.S. Global Power (Dispatch Books). His recent book is To Govern the Globe: World Orders and Catastrophic Change.