Punishment and Security

Policymakers and the public widely believe that punishment can reduce crime and therefore improve security. Empirical data, however, prove the preventive effect of punishment to be very limited at best. Especially, the assumption that imposing longer sentences will reduce crime rates seems erroneous. In our opinion, this misconception is due to a confusion of time perspectives: Criminal law necessarily looks back to the past, as it reacts to a deed. Security, on the other hand, means preventing dangers, and its focus must be the future. Hence, time orientation of criminal law and the logic of protection clash. Criminal law cannot provide the security wished for. The same mistake is repeated in the prevalent theories of punishment, notably the relative or unified theories of punishment. Security cannot be achieved or fostered through harsher punishment or punishment threats. On the other hand, one means of decreasing crime is increasing the number of policemen.