Crime and Rehabilitation
The concepts of crime and punishment have been well versed and discussed for generations. In civilized society, the purpose of implementing penal sentences for criminal acts is to rehabilitate the offender, educating them through various programs that aim to modify their behavioral trends. This is opposed to the primal and less evolved attitudes towards prison, which focus solely on punishing the perpetrators of crime and attempting to deter them through the severity of consequence.
It is widely accepted that the former is the most conducive towards reducing crime over a period of time, as well as creating the best environment to change attitudes rather than hardening a prevalent criminal ethos. However, this methodology of attempting to correct behavior rather than punish it is vulnerable to several criticisms, most notably that it is open to abuse from career criminals who observe captivity as an occupational hazard and one that can be endured for financial reward.
Serving Time and Rehabilitation
Opposed to this, there is also criticism from those who deem aspects of criminal law to restrictive in a democratic environment. This observation applies to legislation that continues to restricts the movements and activity of individuals after they have been released from their sentence, and therefore regulates behaviour for far longer than their original punishment. While this may be necessary for specific and compulsive natures of crime, it is not entirely appropriate or ethical for others.