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This lack of legitimacy has proven itself to be perhaps the most important determinant of military success in
The American presence in
The third possibility is an American withdrawal. Without an American presence in
My arguments for...society.
The intense fighting in
This lack of legitimacy has proven itself to be perhaps the most important determinant of military success in
The American presence in
The third possibility is an American withdrawal. Without an American presence in
Neocons envision a near-static population of terrorists, and prescribe an aggressive policy of killing them in order to rid the world of terrorism. Liberals see a dynamic population of terrorists and prescribe broad policies meant to blunt their popular appeal and deprive them of public support. Neocons looks at the liberal prescription and say, essentially, "you're not killing enough of them." And liberals look at the Neocons and, aghast, say, "stop making so many more."I don't think anyone with even a modicum of intelligence believes the population of terrorists to be static, but the conservative approach towards terrorisism is, as Klein says, one of eradication. The dynamism of the terrorist population, however, prevents a policy of eradication from being viable. I think the key difference between the conservative and liberal approach lies in their respective differences of who (or what) the enemy is. For all the conservative hard-talk about "radical islam," and "islamofascism," conservative policy indicates that conservatives believe the enemy to be individual people, not extremist ideology. Terrorism cannot be eliminated by going after individuals - in fact, it will probably be augmented. Instead, the causes of extremist ideology must be identified and eliminated. As has been proved time and time again, it is not bombs that eliminate extremism, it is tackling what Samantha Power calls "climates of fear." Bombs inspire fear, fear inspires terrorists. This, apparentely, is too complex for conservatives to grasp.
Everyone seems to be talking about a carbon tax. ... The idea is that polluters should pay for the environmental damage they cause. Slap a tax on carbon, the theory goes, and you will get fewer carbon emissions, more revenue for government and energy independence, all at the same time. No wonder people from both sides of the political divide have come out in support of it.This makes perfect economic sense. At present, income elasticity of demand for oil is relatively inelastic (estimated at 0.3 by some economists), meaning that price increases (a carbon tax) would not be met with a reduction in the quantity of oil consumed. Denmark's policy, however, provides for such inelasticity and works to reduce it - by creating substitutes. Substitutable goods, in this case more renewable forms of energy, make demand more elastic and thus allow taxes to have a greater effect in reducing consumption. Instead of ruminating on all the ways governments can redistribute a carbon tax bonanza, the responsible and indeed only effective approach is to use carbon tax revenue to subsidize renewable energy.But a carbon tax isn’t a new idea. Denmark, Finland, Norway and Sweden have had carbon taxes in place since the 1990s, but the tax has not led to large declines in emissions in most of these countries — in the case of Norway, emissions have actually increased by 43 percent per capita. ...
The one country in which carbon taxes have led to a large decrease in emissions is Denmark, whose per capita carbon dioxide emissions were nearly 15 percent lower in 2005 than in 1990. And Denmark accomplished this while posting a remarkably strong economic record and without relying on nuclear power.
What did Denmark do right? There are many elements to its success, but taken together, the insight they provide is that if reducing emissions is the goal, then a carbon tax is a tax you want to impose but never collect.
This is a hard lesson to learn. The very thought of new tax revenue has a way of changing the priorities of the most hard-headed politicians... But if we want lower emissions, the goal of a carbon tax is to prompt producers to change their behavior, not to allow them to continue polluting while handing over cash to the government.
How do you get them to change? First, you prevent policy makers from turning the tax into a cash cow. Carbon tax discussions always seem to devolve into gleeful suggestions for ways to spend the revenue. ...
Denmark avoids the temptation to maximize the tax revenue by giving the proceeds back to industry, earmarking much of it to subsidize environmental innovation. Danish firms are pushed away from carbon and pulled into environmental innovation, and the country’s economy isn’t put at a competitive disadvantage. So this is lesson No. 1 from Denmark.
The second lesson is that the carbon tax worked ... because it was easy for Danish firms to switch to cleaner fuels. Danish policy makers made huge investments in renewable energy and subsidized environmental innovation. ...[T]he tax gave companies a reason to leave coal and the investments in renewable energy gave them an easy way to do so... The key was providing easy substitutes. ...
[A] carbon tax has been promoted almost as a panacea — just pop in the economic incentives and watch them work their magic. But unless steps are taken to lock the tax revenue away from policymakers and invest in substitutes, a carbon tax could lead to more revenue rather than to less pollution.
An increase in gasoline taxes ... would likewise be the wrong policy for the United States. Higher gas taxes would raise revenue but do little to curb pollution.
Instead, if we want to reduce carbon emissions, then we should follow Denmark’s example: tax the industrial emission of carbon and return the revenue to industry through subsidies for research and investment in alternative energy sources, cleaner-burning fuel, carbon-capture technologies and other environmental innovations.
Cap-and-trade systems are also relatively inefficient, for two reasons. First, they encourage utilities to pollute more before the cap-and-trade system is put into effect in order to "earn" pollution rights. Second, they waste the opportunity to use the Pigovian tax revenue.Under a cap-and-trade system, the government does not raise revenue from carbon emissions as in a carbon tax scheme, and thus would be required to raise other taxes in order to properly subsidize renewable energies. A carbon tax reduces emissions and subsidizes renewable energy in one fell swoop.