Many Americans have condemned the "enhanced interrogation" techniques used in the War on Terror as a transgression of human rights. But the United States has done almost nothing to prosecute past abuses or prevent future violations. Tracing this knotty contradiction from the 1950s to the present, historian Alfred W. McCoy probes the political and cultural dynamics that have made impunity for torture a bipartisan policy of the U.S. government.
During the Cold War, McCoy argues, the U.S. Central Intelligence Agency covertly funded psychological experiments designed to weaken a subject's...