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Extent of sea ice in Arctic sets record low, keeps on melting

The extent of sea ice in the Arctic has already hit a record low this season, the gloomiest, if not doomiest, since satellite records began in the 1970s. The world will likely have to wait a month or so for the final numbers to be released since sea ice typically stops melting by the end […]

Thursday event in D.C. seeks carbon questions

Gear up your brains and flex those diatribe muscles, carbon offset nerds -- the offset debate is coming to the Capitol, and you're all invited to participate.

Institute of Ecosystem Studies Dr. William Schlesinger is going to be speaking at 6:00 pm this Thursday on Capitol Hill in Washington, D.C., about his recent work on the interaction between forests and climate -- and its implications for how and whether carbon offsets should be allowed. I'm on the board of the American Lands Alliance, the organization sponsoring the event, and we'd like to get some hot questions to fire at Schlesinger -- which is where Gristmill's offset nerd legions come in. If you're an outside-the-Beltway climate nerd, feel free to ask questions in the comments section below. If you're an inside the Beltway climate nerd, you should just come.

Schlesinger, a member of the National Academy of Sciences, is one of the top authorities on this topic -- and he's shown a rare willingness, for a scientist, to venture into the policy and political arena. In 2005, for instance, he endorsed a carbon tax, calling it "potentially the most effective means to improve our energy-use efficiency and reduce carbon dioxide emissions." He also serves on the board of TerraPass, a company that provides offsets to people and corporations that pollute.

American Lands invited Schlesinger because we're very concerned about the impact a massive expansion in biofuels production could have on wildlands, in national forests and elsewhere. If we're cutting down ancient forests to grow woody biomass tree farms, it will be neither climate nor ecosystem friendly. But we're also intrigued by the possibility of allowing polluters to get carbon credits for protecting intact ancient forests. Conceivably, it could radically alter the financial incentives in national forests and elsewhere so that timber companies and others could make more money by helping restore forests than logging them. But, if not carefully managed, there's also potential for abuse. Such a system is largely dependent on having a robust cap-and-trade or cap-and-auction system in place as well; if we adopt a carbon tax, does that mean that forests and other native ecosystems won't benefit from the massive investments in tackling the climate crisis?

Notable quotable

Nate Tyler, organizer of Lights Out San Francisco: If we don’t do something, by 2050, all the polar bears will be gone. That’s where Santa Claus lives, man. That’s a bummer.

More than half of U.S. families bought packaged meat last year. Gross

The phrase "luncheon meat in pouches" strikes me as singularly unappetizing — industrially grown meat, lashed with God-knows-what chemicals, and stuffed into plastic. Even as an industrial-food-scarfing child, the slippery wetness and sketchy pink color of such food always struck me as just wrong (not that it stopped me from digging in). Can’t be easy […]

An interview with Mary Brune, founder of Making Our Milk Safe

OK, so David slew Goliath. He never had half the battle facing Mary Brune and her fellow mothers in their crusade against the $500 billion-plus chemical industry. In 2005, Brune and a trio of her friends in the San Francisco Bay area founded Making Our Milk Safe to raise awareness about the pesticides, lead, mercury, […]

Songbird endangered in France hunted as a culinary delicacy

Ortolan is a French delicacy: a tiny songbird, roasted whole and swallowed in one bite, bones and all. Ortolan hunting has been banned in France since 1998 to protect the species, but the birds have a high price on the black market, and as many as 30,000 a year are fattened up and sold by […]

Mercury moves from coal plant to fish dinner as fast as its name implies

A Scientificblogging post explains that it only takes three years for mercury emitted by coal-fired plants to travel up the food chain into fish that we eat:

"Before this study, no one had directly linked atmospheric deposition (mercury emissions) and mercury in fish," says study co-author Vincent St. Louis of the University of Alberta.

The experiment filled a major gap in scientists' understanding of how mercury moves from the atmosphere through forests, soils, lakes and into the fish that people eat.

It's immediate value is that it provides undeniable proof of a direct link, said St. Louis, who specializes in what is called whole-ecosystem experimentation.

He said it should spur policy-makers to enact regulations for more rapid reductions in mercury emissions by industry.

Coal industry asks for still more handouts, and Washington lends an ear

We’re gradually learning how the U.S. government will approach our country’s energy needs in the carbon-constrained future — and if you were envisioning a future free of mining the earth for dirty energy, you should probably check the optimism. Same coal, same coal. Photo: iStockphoto Two important hearings on Capitol Hill earlier this month strongly […]

Yesterday

We had a lot of great stuff on the blog yesterday — so much that it was difficult to keep up. If you have time, go back and check out: Bill McKibben’s review of two new books on climate change politics, one by Bjorn Lomborg, on from Shellenberger & Nordhaus. Sierra Club head honcho Carl […]

Indiana county has three times more parking spaces than residents

Indiana’s Tippecanoe County is home to 155,000 residents whom apparently are swamped with visitors, as the county has 355,000 public parking spaces. We’ll just float this by them: Parking lots can contribute to water pollution, erosion, the urban heat island effect, and local flooding. Which could be extra dangerous for those in a Tippecanoe — […]