Earlier quoted context omitted.
The most amazing thing I take away from that chart, having lived in both Europe and the U.S., is how little the U.S. taxpayer gets for their money in comparison, I'm guessing because spending crept up slowly without any real planning. For example, the U.S., Canadian, and Norwegian governments each spend about 40% of GDP, but somehow Norwegians and Canadians get a much stronger set of social services (including state-…
Gas is subsidized by wars in the US. If you keep that in mind, the value that they get from their money is not that low. Edit: Please do not down-vote just because you don't agree. The second Gulf War was explicitly called OIL (Operation Iraqi Liberation). See http://en.wikipedia.org/wiki/2003_invasion_of_Iraq#Military_... and http://www.youtube.com/watch?v=GoSBqs6y8uM
Gas in many countries is far cheaper than in the US, and the reason it is more expensive in others is heavy taxation and regulation, not lack of coercive negotiations.