Quote:Original post by LilBudyWizer
I know it's a really difficult concept, but criminal justice isn't about punishing people for commiting crimes. It's about PREVENTING people from commiting crimes.
I hate to say it, but that's just an opinion.
Criminal justice can be a lot of things - punishment, deterrence, incapacitation, rehabilitation, or even non-intervention.
Also, your argument in that quote is a nice argument for... actuarial justice and profiling (which I know
isn't what you meant
and I know why you say it).
Let me say that I do
not think that actuarial justice (that is, the identification, categorization, and management of groups based on risk) is a good idea for the justice system to use in any widescale manner.
But you did ask what it hopes to accomplish. In Greenwood's words (Selective Incapacitation), "I can reduce robbery rates 15% and reduce the prison population by 5%." He suggests seven factors to predict offense rates (though these are not necessarily weighted equally):
1. Prior conviction for the instant offense type,
2. Incarceration more than 50% of preceding two years,
3. Conviction before age 16,
4. Served time in a juvenile facility,
5. Drug use in preceding two years,
6. Drug use as a juvenile,
7. Employed less than 50% of preceding two years.
And you know what? I think he could do it. Here are the results based on some RAND studies:
Self-reported offense ratesPredicted Low Med High TotalScoreLow 14% 10% 3% 27%(0-1)Med 12% 22% 10% 44%(2-3)High 4% 10% 15% 29%(4-7)Total 30% 42% 28% 100%
The numbers going from top left to bottom right (excluding the total) are the fully 'correct' estimates (if you will, 51% of the model is absolutely correct) and the 3% and 4% numbers are the most disturbing indicators.
So, that said, actuarial justice is an
accurate and
measurable way to respond to risk of crime. It even allows us to
prevent crime by incapacitating offenders who are likely to commit more crime. Our prison space, court time and taxpayer dollars can be efficiently spent to earn us the most 'good.'
But, as you point out, there are
massive downsides. Such a system returns not only false
negatives (it misses offenders it should catch), but more disturbingly, false
positives (it catches innocents). As such, it almost guarantees (in fact, may be predicated on) the loss of civil liberties. Less importantly, it's a somewhat cynical system that
assumes crime, ignores our capacity to make decisions and change our selves, and stuffs us into tiny, often incorrect and discrete categories.
Also, pieces of the justice system have become more risk-based over the years. As Feeley and Simon point out, preventive detention (bail, or remand of) has changed from a system of encouraging someone to show up to court to keeping the high-risk offenders off the streets (Supreme Court in Salerno). Selective incapacitation is becoming a grand idea in several states around the US, and false positives and negatives abound (though perhaps with a good effect on crime rates). The spread of cheap and easy-to-use technology is conducive to more tools for computing this stuff (and thus appearing to be more scientifically accurate and less biased) at all levels. Drug courier profiles as used by the DEA (Supreme Court case in Sokolow) do not require any probable cause (reasonable suspicion that a particular person committed a particular crime, in this case) is certainly based on actuarial ideas (although the factors were not based on any actual data, but simply ideas that intuitively imply risk for drug trafficking: for example, city of departure, type of luggage, order of departure from plane, nervousness, length of stay, paying with cash, mismatched names). The willingness of the courts to explicitly allow and encourage these systems is a little worrisome.
Although personally, I'm fine with risk-based systems in decisions to grant parole.
So... is that a decent response? In short, I'm giving some sort of additional evidence to support and generalize your experience to the system at large. I'm also pointing out why some of your arguments are a little flawed even if your end argument is, in my mind, completely accurate (before some other asshole does it rudely and without any real information).