Episode airs September 16, 2003 at 10:00 AM
Forum examines the latest research on extending human life.
Cynthia Kenyon, professor of biochemistry and biophysics at University of California at San Francisco
Dale Bredesen, founding president and CEO of the Buck Institute for Age Research
David Sinclair, professor of pathology at Harvard Medical School
Philip Cohen, San Francisco bureau chief for New Scientist magazine