Tuesday, 13 May 2014

The Prison Deterrence Fallacy

This picture has been doing the rounds.....




Now it's fairly obvious that there are a number of factors behind this difference between Sweden and the USA; things like number of laws, population size, levels of diversity, and varying levels of cultural tolerance on things like social behaviour, drugs, and so forth. On the last one, which is a big determiner of crime, apparently - "The drug policy of Sweden is based on zero tolerance focusing on prevention, treatment, and control, aiming to reduce both the supply of and demand for illegal drugs".
 
I won't comment any further on the prison situation in Sweden or the USA, because I'm not extensively researched on either. But I do have something to say on UK prisons, as there seems to be a fundamental error of understanding that I can hardly believe is uttered by our Home Office representatives. Here's what led me to witness this strange piece of logical foolishness.
 
Apparently, the story goes like this: after Vicky Pryce emerged from her period of incarceration and publicly claimed that prison is 'not fit for purpose', our Home Office team have been working hard to address the reasons why. Guess what their conclusion was? They concluded that it is primarily due to the high re-offending rate that prison is not fit for purpose as a deterrent against crime.

They base this on the fact that, according to Home Office statistics, 3/4 of criminals are recidivists. What that means is that 75 out of every 100 criminals released from prison re-offend. Actually, that's how many are convicted - and given that not all crimes result in a conviction, it's a fairly safe bet that more than 3/4 of criminals end up reoffending.
 
But saying that prison isn't fit for purpose because of high re-offending rates is an absurd complaint, and a peculiar error of reasoning. It's a bit like complaining that sea defences aren't fit for purpose because occasionally there are extreme coastal conditions that break those barriers. It would be good if the sea defences prevented all flooding, but their primary job is to protect the land from the ordinary thrust of the sea on a daily basis. Similarly, prison's primary function is to reduce offending (by deterrence and by keeping criminals out of society), not re-offending. If it reduces re-offending then all well and good, but that is not its primary function.

It's preposterous to consider whether prison is fit for purpose by only considering the recidivism rates. It's as preposterous as considering how many men in the UK take steroids by only interviewing weight-trainers in gymnasiums. Such a biased research method would drastically skew the overall figures, and this is what is going on with the Home Office's consideration of prison's success rate. Recidivists are people who've already been convicted of a crime, so they are people for whom the threat of prison was no real deterrent first time out. Therefore they are the biased sample of the population for whom prison is the least likely to be a deterrent second time around.

The only proper way to enquire whether prison is fit for purpose is to ask how much of a deterrent it is for the vast majority of people in the UK - those who haven't found themselves outside of the orbit of the law. As far as we can gather, the threat of prison, loss of liberty, loss of employment, and so forth has been a very successful deterrent for a majority of the population.
 
This is compounded by the fact that when it comes to the change in social status from being an ordinary citizen to a convicted criminal, the first cut really is the deepest. That is to say, the first time a recidivist became a criminal was the worst time for him (or her). It was on that first occasion that he became incarcerated, when up until then he had only been used to freedom, and it was then that he first experienced the change in status that would give him a social stigma and make him harder to employ. If that wasn't a sufficient deterrent, we shouldn't be too surprised that criminals are even less likely to be deterred second time around.
 
Now, it's here that we must mention perhaps the most important word - 'rehabilitation'. A prison system works if it successfully rehabilitates offenders. And, alas, high re-offending rates in the UK shows that prison is not working as well as it could in its quest for rehabilitation. I think that's a better argument for prison 'not being fit for purpose' than saying it's failing as a deterrent - but there is a caveat.
 
I fully support the notion that rehabilitation is a primary goal in the judicial system, but unless deterrence and incapacitation are part of that process, a strong rehabilitation ethos might by itself actually increase crime instead of reduce it. Here's why. If rehabilitation is made a primacy at the cost of diminishing deterrence and incapacitation, would-be criminals will see the cost of committing crimes diminish, and this would likely increase their desire to take risks and commit crimes. Yet equally, I don't actually like the notion of punishment for punishment's sake at all - I don't think it has the desired effect on the individual, even if it does stop would-be criminals trivialising the risks by seeing rehabilitation as a too softly-softly measure. If there is to be punishment, let it be part of the overall effect of incapacitation and a strong focus on rehabilitation.


* Picture courtesy of Facebook

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