"One of Economist's Best Books for 2009" Mark A. R. Kleiman is professor of public policy at the University of California, Los Angeles. He is the author of Against Excess: Drug Policy for Results and Marijuana: Costs of Abuse, Costs of Control. Cost-effective methods for improving crime control in America Since the crime explosion of the 1960s, the prison population in the United States has multiplied fivefold, to one prisoner for every hundred adults-a rate unprecedented in American history and unmatched anywhere in the world. Even as the prisoner head count continues to rise, crime has stopped falling, and poor people and minorities still bear the brunt of both crime and punishment. When Brute Force Fails explains how we got into the current trap and how we can get out of it: to cut both crime and the prison population in half within a decade. Mark Kleiman demonstrates that simply locking up more people for lengthier terms is no longer a workable crime-control strategy. But, says Kleiman, there has been a revolution-largely unnoticed by the press-in controlling crime by means other than brute-force incarceration: substituting swiftness and certainty of punishment for randomized severity, concentrating enforcement resources rather than dispersing them, communicating specific threats of punishment to specific offenders, and enforcing probation and parole conditions to make community corrections a genuine alternative to incarceration. As Kleiman shows, "zero tolerance" is nonsense: there are always more offenses than there is punishment capacity. But, it is possible-and essential-to create focused zero tolerance, by clearly specifying the rules and then delivering the promised sanctions every time the rules are broken. Brute-force crime control has been a costly mistake, both socially and financially. Now that we know how to do better, it would be immoral not to put that knowledge to work. "One way to make apprehension and punishment more likely is to spend substantially more money on law enforcement. In a time of chronic budget shortfalls, however, that won't happen. But Mr. Kleiman suggests that smarter enforcement strategies can make existing budgets go further. The important step, he says, is to view enforcement as a dynamic game in which strategically chosen deterrence policies become self-reinforcing. . . . It is an ingenious idea that borrows from game theory and the economics of signaling behavior. . . . Revolutionary."---Robert H. Frank, New York Times "Mass incarceration was a successful public-policy tourniquet. But now that we've stopped the bleeding, it can't be a permanent solution. . . . [I]t requires a more sophisticated crime-fighting approach--an emphasis, for instance, on making sentences swifter and more certain, even as we make them shorter; a system of performance metrics for prisons and their administrators; a more stringent approach to probation and parole. (When Brute Force Fails, by the U.C.L.A. law professor Mark Kleiman, is the best handbook for would-be reformers.)"---Ross Douthat, New York Times "'Big cases make bad laws' is a criminological axiom, and one with which Mark A. R. Kleiman agrees, in When Brute Force Fails: How to Have Less Crime and Less Punishment. Kleiman blames big cases and bad laws for another distinctive feature of American life: 2.3 million people are currently behind bars in the United States. . . . At what point, Kleiman wonders, will incarceration be a greater social ill than crime? He proposes, for lesser offenders, punishments that are swift and certain but not necessarily severe: a night in jail, instead of a warning, for missing a meeting with a parole officer, say, and ten nights the next time."---Jill Lepore, New Yorker "From Kennedy and Kleiman to Alm and Meares, the judges and scholars developing new deterrence strategies are changing the way we think about parole, probation, gang violence and drug markets."---Jeffrey Rosen, New York Times Magazine