>>18
Politicians choose their lies based on what they can get away with and warping the truth enables them to get away with more. In the past rulers could claim to be appointed by god but now they have to be more subtle, like smearing political opponents who oppose interventionism as being kooky isolationists as you say.
http://www.youtube.com/watch?v=ekCByuXIGr8&t=2m40s
>>21
You will find many patterns and logical fallacies and things that crop up in different arguments, like the false dichotomy and also the gaussian function which can represent the price mechanism but also things like the amount of attention the police pay to petty crime, a police force that ignores petty crime will fail to nip bad behavior in the bud, if they take draconian measures against petty crime then they end up wasting their time arresting law abiding citizens for peeing behind a bush while real criminals run rampant.
http://en.wikipedia.org/wiki/Gaussian_function
It's good to develop quick easy ways to convey these concepts to people.