http://66.225.205.104/CT20070713.mp3
Global Warming Local scientist Dr. Tom Sawicki has written a series of articles that link global warming to human activities. He'll share his theories with us. Guest Dr. Tom Sawicki - Professor, Department of Sciences at Spartanburg Community College Contact the show: 704-926-9323, 800-603-9323, or charlottetalks@wfae.org.