Corporal punishment is not always a deterrant, but it’s definitely better than imprisonment for most people. Yes, we all did things as kids that we knew we would get a spanking for, but I DID consider the consequences of my actions more when I knew it was a spanking offense than when it was a ‘go to your room’ offense. And there were certain things that I would NEVER consciously do because I knew the punishment would be much sterner than I was willing to risk.
I know when I shoplifted as a kid, I was far more afraid of what my parents would do to me than what the criminal justice system would do - I wasn’t stupid, I knew I wouldn’t go to jail at 11. I did know that if the police brought me home I would be in SERIOUS trouble with my folks, and therefore didn’t break many laws. My friends whose parents didn’t give a damn did (and got away with) a lot more stuff than I did. As I got older and to the point where I knew my parents couldn’t do much to punish me, I had some ‘good behavior habits’ already ingrained into my personality, but I wasn’t very afraid of punishment from the law, so I did things that were illegal but wouldn’t upset or disappoint my parents TOO much. I’ve spent a few nights in jail, know it’s something I don’t like to do but something I can deal with. I definitely wouldn’t want to spend more than a few days in jail, so I don’t do anything that would put me there for that long. The legal system marginally works as a deterrant on me, but there aren’t many serious crimes I WANT to do.
One of my best friends has spent a LOT of time in jail, though, longest time in being over 60 days. He doesn’t mind it at all, actually likes it on some levels - he knows a lot of people in his small town, is pretty tough and enjoys fighting, and is a member of an ethnic group that tends to protect it’s own. He is in no more danger than he is outside of jail, probably less, he can watch cable TV, lay around in bed most of the day, hang out with friends, play dominoes, get’s fed regularly…about the only advantage his home life is that he can get sex from his wife - getting away from her and his four kids probably seems worth it sometimes.
Because of this he does pretty much whatever he wants. He hasn’t had a drivers license since he was 17 (over 8 years ago) and doesn’t need one - he rarely gets tickets anymore when he is pulled over because the cops know he will just sit off the fines. He drives drunk all the time, starts fights at the drop of a hat, pretty much CONSTANTLY gets in trouble. He basically ignores all misdemeanor laws because he has no reason not to, and I don’t think the prospect of a few years in jail would be much of a deterrant to him if he wanted to commit a felony (not that he hasn’t).
There are a LOT of people like him, and our current criminal justice system is useless against them. Sure, he will probably get put away for a long time eventually, but it could be years before it comes to that, and it may never. The government has probably spent tens of thousands of dollars on him over the years and will continue to do so.
I agree that some people need to be removed from society, but it doesn’t do much good when they get thrown right back in without any change in their behavior, and there are a lot of crimes that happen so frequently that it’s not practical to lock them all up. I think alternative punishments are something we need to seriously look into. Not just corporal punishment, though I do think there is a place for that. I think that forced labor should be used more - don’t pay for their room and board, just pick them up in the morning, make them do some boring, strenuous activity for 12 hours and then take them home. We should also start revoking rights. Make it so you can’t buy alcohol or cigarettes, or stay out past 9 PM, or live with non-related members of the opposite sex, or see your children, or drive a car. Yes, people would find ways to work around those limits, but it would be an inconvenience at least and they would constantly be reminded of the fact that bad things can happen to you when you do something wrong.