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					As misguided as it would be to 
		nationalize oil companies, worse still would be to try to wean ourselves 
		off oil altogether, replacing offshore oil rigs with offshore wind 
		farms. New York Times columnist Jim Dwyer 
		wrote recently about a 
		proposed grove of giant windmills off the coast of Cape Cod that has won 
		federal approval. If built, Dwyer writes, “they could replace the 
		electricity made by more than 100 million gallons of oil annually.” New 
		York City is also apparently looking into developing an offshore wind 
		park that could produce enough energy to power 250,000 homes.
 One problem often raised with 
		regard to wind power is that it is intermittent—that is to say, the wind 
		doesn’t always blow, and when it doesn’t blow, windmills produce no 
		electricity. This is not so much of a problem if wind is a supplementary 
		source of power. But even as the primary source, wind power could be 
		stored up in any number of ways, although not without a cost.
 
 And cost is really the main 
		problem with wind power. New and improved technologies may alter that in 
		the future, but as Dwyer admits, at least for the time being, 
		“electricity from wind would be much more expensive than what we are now 
		billed for nuclear, gas and oil power.” He then tries to gloss over the 
		issue, though, by making reference to the hidden costs of disasters like 
		the Gulf of Mexico oil spill. He argues that whatever the eventual bill 
		for cleanup and damages there, the general public will surely be footing 
		much of it. “Each source of power,” he concludes, “comes with its own 
		risks and off-the-books costs.”
 
 Fair enough. But the best way to 
		deal with the off-the-books costs of oil spills is not to balance them 
		with off-the-electricity-bill subsidies for wind power. We should 
		instead remove oil producers’ distortionary legal exemption from 
		liability and require them to assume the full costs of securing and 
		insuring their own activities. If the market then determines that wind 
		is competitive with oil for electricity generation, so be it. But 
		forcing taxpayers to subsidize wind power is no better than forcing them 
		to subsidize oil by paying for cleanup and damages after a spill.
          
					As with the financial crisis, 
		bad government regulation must bear its share of the responsibility for 
		this tragedy. Many will nonetheless try to pin the blame wholly on 
		corporate greed, and use the spill to justify further government 
		regulation. But there is an important difference between the greed of an 
		honest producer and the greed of a “producer” who seeks to gain from 
		government favours. The former is beneficial to others in a society; the 
		latter is harmful, but can only thrive within a corrupt and corrupting 
		regulated economy.
 With a little luck, as bad as 
		this spill may turn out to be, it will not cause too much irreparable 
		harm. As The Economist 
					pointed out recently, “The immediate 
		carnage that an oil spill can wreak does not normally lead to lasting 
		environmental damage,” though delicate Louisiana wetlands may be more 
		vulnerable than your average beach or rocky shoal. Crude oil from 
		undersea wells is also “easier to degrade than the stuff that sometimes 
		spills from tankers,” and the Gulf’s “warmer, choppier environment” is 
		hardier than, say, the Alaskan environment dumped on by the Exxon 
		Valdez.
 
 Whatever the future may hold, 
		oil is still worth drilling for today. Before we allow recent efforts to 
		expand offshore drilling in the United States and elsewhere to be 
		forestalled or derailed, we should remember that whatever our 
		precautions, accidents happen. In the long run, the quixotic quest for 
		perfect safety will benefit no one except those who wish to hold ever 
		more tightly to the reins of power. We will never entirely eliminate oil 
		spills, but if we want to make them less likely, free market incentives 
		are our best bet.
 
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