Why would you think that punishments should be proportionate to the crime? That be crazy talk, you're not one of them damn lefties are you?
Not incidentally but has it been proven that harsher punishments or more unpleasant conditions of incarceration actually do anything to reduce recidivism? Generally there's a lot of "stands to reason that it works dunnit" but little in the way of evidence to support the claim.
Punishments should be proportionate to the crime, but what you dont understand is that your opinion about what is proportionate is your opinion, it is not fact.
You cannot prove most of these things because you would never be able to get the information, and the only real way of getting proper statistics would be a time machine and keep going back and changing laws.
However i believe it can be explained with simple maths.. I.e. more prison time = less time in public, less time in public = less crimes committed.
and reducing recidivism does not give you any ground to win statistically wise, if people are spending more time in prison they will on average commit less crimes. So while you just a pretty happy with Recidivism as a word limited in definition unable to fully encompass the actual important statistics. I'd rather expand the question to how many crimes are being committed in total and is that number being reduced.
Edit, what i mean by recidivism is that is someone after being released commits one crime, that's the same as one hundred. So really, why should you care about rehabilitation to reduce recidivism??
I am of the mind that people cannot be forced into rehabilitation, so i really think it should not be attempted at all.. Let them go to prison for 15 years, and when they get caught again up it to 30 years, they should be pretty old when they get out, and im not too worried about OAP's running around in riots.