...tax evaders? The US imprisons more people per capita than any other nation. Its for-profit facilities and harsh average sentences have not, as one would think, created a particularly safe nation. I think it is safe to say that to truly fight crime you need to use preventative measures, not harsh sentences and inhumane treatment of inmates. What you are doing is mindless punishment and such a system will, as research has shown, just create hardened, repeat offenders. You alienate these people from society for the remainder of their life, which is a long time if the average age at which first time offenders are imprisoned is to be believed.
We need to rehabilitate and prevent if we truly want to fight the root of crime, which is social and economic hardship in an overwhelming amount of cases.
Murderers, rapists and child molesters. That is a grim list. Yet by punishing these people with death you are simply driving them further into crime... or, well, not the people you catch, but the ones you don't. Why not murder twice, if one's life is forfeit anyway? If we offer no chance of redemption, no outstretched hand, then we are essentially creating our own worst enemy.
As a society we must be able to see the bigger picture. We must teach that crime is wrong, but we must also offer a legitimate and reasonable alternative to those who have been pushed into a life of crime. We all make choices in our life, and we must all take responsibility for these choices, but we must also take care of those in our society who have lived a live of hardship and offer them a helping hand to the best of our ability.