Tag archives for pollution
I’ve just arrived in Moscow for a meeting — the subject will be soot. You may hear it called black carbon or even elemental carbon. Scientists getting technical will call it the “light-absorbing part of particles suspended in the atmosphere.” Let’s just keep it simple and call it soot.* (More on black carbon.) Soot: pollution…
Congressional deadlock and new scientific insights force new direction. The news on the avoid-dangerous-climate-change front seems to get ever bleaker. On the Policy Side, Little to No Progress The probability of a U.S. policy to curb greenhouse gas emissions any time soon is as close to zero as you can get — President Obama said…
In November, the Obama administration decided to delay a decision on whether to approve the Keystone XL pipeline to bring tar sands from Canada to the United States. But in December, Republicans attached a provision to a tax bill, which President Obama signed, that urges the administration to decide on the pipeline within 60 days,…
Prices in Europe’s carbon emissions trading scheme have collapsed this year, in part because there were too many allowances in the system starting off, threatening the future of the whole market. “Without intervention … Europe’s climate policy is over,” one analyst said. Some of Europe’s biggest energy and manufacturing firms also wrote a letter to…
A game-changer or the price of doing business? At first there was the shock — the unbelievable devastation wrought first by Japan’s largest recorded earthquake (recently upgraded to a magnitude of 9.0) and then by the tsunami. Then, as the focus shifted to the daunting cleanup and recovery, another crisis hit — this one at…
The UN proposes a way to delay dangerous warming by decades. If you’ve read this recent U.S. National Academy of Sciences report, you’d have an idea of how little time we may have to avoid passing the 2-degree Celsius (3.6-degree Fahrenheit) warming threshold set by international groups (see here [pdf] and here) to avoid dangerous…
