The thing that most theorists, social engineers, conservatives, liberals, socialists etc overlook is that there is a certain percentage of people that are basically worthless and are permanent damaged goods, like people who can't swim after a shipwreck that will pull other people down with them as they drown. You can't unring a bell, make a silk purse out of a sow's ear, or fix most broken people.
Now policies may exacerbate or encourage their overall numbers to increase, or make them accumulate in one area or another or shift around, but they still exist. Its like when you drive crime out of one area, it surfaces somewhere else.
Fixing an area that is overpopulated with people like that involves driving them out, but they just relocate somewhere else.
There is a solution, but not generally available to "democratic" societies.
Toxic people are unfortunate in that they didn't ask to be born into their situation. I'd say you can always point to the rare people that reform themselves, but I would say they are what in other environments might have become almost like this:
http://en.wikipedia.org/wiki/Competent_man
An ideology is by definition not a search for TRUTH-but a search for PROOF that its point of view is right
Equals barter and negotiate-people with power just take
You cant defend freedom by eliminating it-unknown
Our elected reps should wear sponsor patches on their suits so we know who they represent-like Nascar-Roy