In the wake of the Senate report cataloging a whole lot of torture committed by the CIA, Dick Cheney has been reduced to arguing that torturing people — even innocent ones — is worth doing if you eventually get good results. The ends justify the means.
I can see why he makes this argument — he's simply got no other option. It is now obvious that what the CIA did was illegal, brutal torture. Claims that it kept the nation safe are all that Cheney has left.
But Cheney is wrong: Torture doesn't work and never has.
I have referenced the work Torture and Democracy, by Darius Rejali of Reed College, many times in the past. It is widely agreed to be a benchmark work on torture — perhaps the most thorough investigation and analysis of the subject available. Here's what Rejali says, to put this question to rest for all time.
Over 12 years of research, Rejali examined the use of torture in the U.S., Great Britain, Nazi Germany, Soviet Russia, South Vietnam, and Korea. He looked at torture inflicted during the French-Algerian War, as well as at the Abu Ghraib prison in Iraq and at Guantánamo Bay. His research found that there is no record of any successful use of torture to gather intelligence, not even in totalitarian states.