It is hard to adequately condemn the American system of incarceration. It is applied so unfair, so draconian, so unjust, and applied so ubiquitously as to be literally beyond the understanding of civilized persons. Our descendents will look back with horror at the barbarity of the American prison system and its high-tech dungeons. I would encourage all good people to work for prison reform. Here is a list of the many organizations that currently work for prison reform.
Hopefully, as we progress morally and scientifically, we will adopt a therapeutic model for anti-social behavior, rather than our archaic retributionist model. Then we will finally understand what Karl Menninger was talking about more than 50 years ago in his profound book: The Crime of Punishment.