Denmark it is the stupid car tax that tries to protect the environment by cutting down emissions and its actual effect is people having far older cars in the average than in similar countries, which of course increases emissions
What's similar countries for you?According to the numbers I find the Danish fleet is a year younger than Sweden, Iceland and Norways fleet (http://www.icenews.is/2010/03/21/nordic-region-cars-among-europe%E2%80%99s-oldest/).
Even if we grant that? Given that a lot of energy goes into the creation of a car, that's not a straightforward argument. The taxes also reduce car ownership. Cutting down emissions is also not the only reason to tax cars. Cars provide public costs. Large amounts of space is used up by parking. http://www.copenhagenize.com/2012/10/danish-180-tax-on-cars-is-rather.html
Wow. I just uncritically accepted when my local friends told me their fleet is old. It sounded logical... also the cars in that town really seemed 5+ years.
Parking is not a good argument because it depends where. My whole point is that ideal policy would be cutting down on cars in big cities but leaving them alone in rural areas where they are far more necessary, there are hardly any parking problems, and so on. This is entirely uncontroversial AFAIK it is generally accepted by urbanism experts that the feasibility of public transport depends on populatio...
One of my favourite Less Wrong articles is Politics is the mindkiller. Part of the reason that political discussion so bad is the poor incentives - if you have little chance to change the outcome, then there is little reason to strive for truth or accuracy - but a large part of the reason is our pre-political attitudes and dispositions. I don't mean to suggest that there is a neat divide; clearly, there is a reflexive relation between the incentives within political discussion and our view of the appropriate purpose and scope of politics. Nevertheless, I think it's a useful distinction to make, and so I applaud the fact that Eliezer doesn't start his essays on the subject by talking about incentives, feedback or rational irrationality - instead he starts with the fact that our approach to politics is instinctively tribal.
This brings me to Joseph Bottum's excellent recent article in The American, The Post-Protestant Ethic and Spirit of America. This charts what he sees as the tribal changes within America that have shaped current attitudes to politics. I think it's best seen in conjunction with Arnold Kling's excellent The Three Languages of Politics; while Kling talks about the political language and rhetoric of modern American political groupings, Bottum's essay is more about the social changes that have led to these kinds of language and rhetoric.
Video of a related lecture can also be found here.