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?
You remember John Kerry, right? Tall, silver-haired, urbane enough to be accused of being French. But there’s a feisty side to the senior senator from Massachusetts, and it was on display at a forum on energy and economic growth, where Kerry teed off on congressional Republicans and others who doubt the seriousness of the challenge of climate change.
Climate doesn’t change by magic.
Just ask Mark Serreze, director of the U.S. National Snow and Ice Data Center in Colorado. On a conference call with other scientists and reporters, Serreze and others linked climate change to the last two harsh winters over much of the United States and Europe. And they squarely blamed human-caused greenhouse gas emissions for the rise in world temperatures that got the process going.
Please don’t blame Dr. Jay Portnoy, an allergy specialist in Kansas City, Missouri. He doesn’t go around planting ragweed. But he does treat people who suffer from asthma and hay fever, and he figures he will be busier now that the ragweed pollen that exacerbates these conditions is around longer each season than it used to be.
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.
Remote villages in developing countries might benefit from these twin 40-ft long containers (left) — a water purification system driven by solar power — as a substitute for noisy diesel-powered generators, trucks bringing in water or people spending hours every day walking to fetch water.
The Chinese flags have disappeared from Washington’s wide avenues after China’s President Hu Jintao’s visit this week, but one statistic is still in the air: the rapidly expanding size of the Chinese ecological footprint, compared to the huge but slowing impact U.S. consumers have on global supplies of food, water, fuel — everything, really.