Gary Greenberg, Author, "The Book of Woe"
Thomas Insel, M.D., Director, National Institute of Mental Health
Jeffrey Lieberman, M.D., President, American Psychiatric Association, Professor and Chairman of Psychiatry, Columbia University
The new edition of the DSM, the so-called "Bible" of psychiatry, is out. But many psychiatrists and psychologists say the manual's approach is outdated, boxing mental illness into discrete categories like schizophrenia or bipolar disorder, when very little is known about the underlying causes of disease.