Global temperatures in 2011 are currently the tenth highest on record and are higher than any previous year with a La Niña event, which has a relative cooling influence. The 13 warmest years have all occurred in the 15 years since 1997. The extent of Arctic sea ice in 2011 was the second lowest on record, and its volume was the lowest.

“Our role is to provide the scientific knowledge to inform action by decision makers,” said [World Meteorological Organization] Secretary-General Michel Jarraud. “Our science is solid and it proves unequivocally that the world is warming and that this warming is due to human activities,” he said.

“Concentrations of greenhouse gases in the atmosphere have reached new highs. They are very rapidly approaching levels consistent with a 2-2.4 degree Centigrade rise in average global temperatures which scientists believe could trigger far reaching and irreversible changes in our Earth, biosphere and oceans,” he said.

That’s from the WMO news release highlighting the “provisional annual World Meteorological Organization Statement on the Status of the Global Climate, which gives a global temperature assessment and a snapshot of weather and climate events around the world in 2011.”

Here’s more:

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Projected sea level rise IF we don’t get off our current emissions path (which is between A2 and A1FI).  The WashPost omitted any mention of climate change in its sea level rise story, even though a key source talked about it with the reporter.

by Elliott Negin, Union of Concerned Scientists, in a HuffPost repost. [I add some comments of my own at the end -- JR.]

The Washington Post flunked Climate Science Reporting 101 this week, fumbling an opportunity to remind its readers about the threat global warming poses right here, right now.

On Monday, the day the latest round of annual U.N. climate negotiations opened in Durban, South Africa, the paper ran a scene-setter in its front section headlined “Global pact gives way to local action.” It pointed out that countries, states, provinces and municipalities are initiating their own policies to cut carbon emissions in the absence of a universal binding agreement. That story was not the problem.

The second story, which was plastered on the paper’s front page, is where the Post fell down on the job.

“In Chincoteague, a stampede against beach changes” reported on a dispute between the federal government and town leaders in a small Virginia coastal resort town best known for its wild ponies. The town’s 4,300 year-round residents survive on tourism — some 14,000 vacationers visit daily every summer, according to the state transportation department. But its beach — a part of the Assateague Island National Seashore and the Chincoteague National Wildlife Refuge — is threatened by sea-level rise.

Without getting bogged down in the details, suffice it to say that the U.S. Fish and Wildlife Service, the federal agency that manages national refuges, recently proposed a new, 15-year plan to safeguard the more than 300 species of birds and other wildlife at Chincoteague. One of the options would move the public beach about a mile north where it would be less vulnerable to sea-level rise, build remote parking lots in a more stable area, and shuttle beachgoers in buses. The town mayor and many residents oppose the plan, fearing the proposed changes would turn off tourists.

The Post story included the what, who, where and how of basic journalism. What was missing was the why. Why is sea level rising and eroding the beach in Chincoteague?

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by Lauren Simenauer, cross posted from Science Progress

In the late 18th century, Benjamin Franklin was something of an icon in Europe. The French hung portraits of Franklin on their walls much in the same way college students pay tribute to John Belushi or Jim Morrison in their dorms. Everywhere Franklin went, his feisty personality preceded him, and it was this reputation in Europe that played a key role in securing the foreign aid the revolutionaries needed to triumph over the British. Many consider the celebrated polymath to be the first “American” in numerous regards—in entrepreneurialism, in political discourse, and, of course, in partying. As it turns out, Franklin was also the first American environmentalist, and his inventions influenced the scientific community for decades.

Energy Efficiency

In the age of clean energy technologies racing to meet grid parity, we often forget that there was a push for cleaner energy in the time of the founders. Ben Franklin himself designed a four-sided street lamp to replace the commonly used globe lamps. A build-up of soot darkened the globe lamps, which required near-daily cleaning, and let off an excess of smoke. The Franklin lamp increased air circulation within the lamps, allowing for better fuel efficiency and less cleaning.

Similarly, Franklin sought to design a more fuel-efficient stove that consumed less wood and produced more heat. Incidentally, though Franklin managed to sell multiple sets, the stove did not work very well. It was later improved upon, however, and has come to be known as the “Franklin Stove.”

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A cyber-penny for your thoughts.

And has it come to this?