Environment Forum

Cows, climate change and the high court

FRANCE/If you took all the cows in the United States and figured out how much greenhouse gas they emit, would you be able to sue all the farmers who own them?

That interesting legal question came from Justice Antonin Scalia during Supreme Court oral arguments about whether an environmental case against five big U.S. power companies can go forward.

At issue is whether six states can sue the country’s biggest coal-fired electric utilities to make them cut down on the climate-warming carbon dioxide they emit. One lower court said they couldn’t, an appeals court said they could and now the high court will consider where the case will go next. A ruling should come by the end of June.

For now, though, the question was cows.

Attorney Barbara Underwood argued that the five power companies were the largest emitters of carbon dioxide in the United States, making up 10 percent of U.S. emissions. No other company comes close, she said.

Scalia then leaped into the fray.

USA-COURT/“You’re lumping them all together,” he said of the five big power companies. “Suppose you lump together all the cows in the country. Would that allow you to sue all those farmers? I mean, don’t you have to do it defendant by defendant? … Cow by cow or at least farm by farm?”

A winter’s tale of climate skepticism

USA/Another winter storm is brewing in Middle America. So what else is new?

It’s been one spate of severe weather after another even before 2011 began. And you would expect those skeptical of climate change to capitalize on the cold snap by questioning whether human-spurred global warming is a real deal.

Strangely enough, climate skeptics appear to be less vocal than they were last year, when Republican Sen. James Inhofe of Oklahoma built an igloo as a blizzard blew through Washington DC, and dubbed it “Al Gore’s new home.” If it’s so cold, the argument went, how can there be global warming?

Gore himself offered an answer last week, in a blog post meant to respond to just such a question from Fox News’s Bill O’Reilly.

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