My wife and I went to see Elysium last week. The most striking thing was the sheer plausibility of the storyline: a world consisting entirely of the haves (<1%) and have-nots (>99%), lack of corporate oversight, lack of worker protections, etc.
This is an issue I've been giving much thought, as I'm beginning to realize that whether they realize it or not, this is precisely the sort of world desired by many Republican politicians. It also occurs to me that what they call "socialism" actually works pretty damned well in most western countries. Australia has a $16/hour minimum wage and single-payer healthcare, and they completely dodged the recession. Denmark has a de facto $19/hour minimum wage, the highest taxes in the western world, and a government twice the size of ours per capita, but they also have full employment and are one of the happiest and healthiest countries. Virtually every western country offers universal healthcare - they spend less, their people are healthier than ours, and the vast majority of their people support this system. How the fuck am I supposed to argue against any of that?
I'm not an ideological person. I don't think government programs are always the answer. I'm for whatever works. There are certainly times when cutbacks are necessary, and that is where fiscal conservatives can play a role. But if a government program is the answer to a particular problem, so be it.
Ultimately, the burden of proof lies with those making the claim, and as it currently stands, liberalism offers a much more plausible, testable, and proven model.