I'd like anyone who considers more harsh jail punishments to be the solution to consider that the USA has the highest per-capita prison population in the world. Only 1/5 of those prisoners is in there for drug-related crime. Perhaps harsher punishments aren't going to help here.
If only 1/5th of those prisoners are there for drug-crime (and I assume you believe as I do that much drug-related crime isn't worth the arrest?) then isn't that in fact evidence that our population commits substantially more _real_ crime than in other countries? If so, then yes, let's lock them up. "Everyone steals" is not a good defense to stealing.
I'm not defending stealing, I'm saying for all crime in America, the deterrent of jail doesn't appear to be working. That button has already been pressed, hard.