Monday, August 16, 2010

"Why Antarctic Sea Ice Is Growing in a Warmer World"; eKos Earthship Monday

by eKos

PhotobucketWelcome to the eKos Earthship, your one-stop-shop for green diaries and series.

Beneath the fold you will find news and notes, community announcements, and our eco-diary roundup.

Peruse the eKos Library to find previously listed diaries. You can also follow eKos on Twitter.

Tonight's editor: ellinorianne

Please remember to rec the BP Catastrophe Liveblog Mothership: 83

All views expressed by today's editor do not necessarily represent those of eKos or eKos listed diarists.



continued at Daily Kos....

Macca's Meatless Monday...sitting on a Cornflake

by beach babe in fl

In this weekly series we have been discussing the benefits of a vegetarian diet including: food safety , animal rights, better health, global food crisis, frugal living and the immense contribution of meat production to climate change/depletion of resources

Writing in the journal Environmental Science & Technology, Xiaobo Xue and Amy Landis examine which foods contribute most to ocean dead zones through nitrogen pollution and compared this with their carbon footprint, as established by previous studies. Red meat topped both footprint lists, making it the food with the greatest impact on both climate change and eutrophication: Eating a pound of beef creates about 22 lb of greenhouse gases and about 2.5 oz of nitrogen pollution. Cereals and carbohydrates had the smallest footprints, with each pound of food releasing only 3 lb of greenhouse gases and almost no nitrogen pollution.



continued at Daily Kos....

Urgent: Pavlovsk Seed Repository In Jeopardy - Action Item

by the fan man

The Pavlovsk Seed Repository and Gardens, located outside of Lennigrad, houses an extremely rare collection food crops seeds and living specimens of fruit trees including apple & cherry, berry plants (over 100 varieties of gooseberries and raspberries)and black currants, 9 out of 10 of which are found no where else in the world. During the WWII siege of Lenningrad, the Institute's scientists risked starvation rather than eat or allow starving residents to eat the repository's collection of wheat and potato seed. I had the privilege of meeting one of the scientists who risked death to save this collection at a Slow Food Presidia event in Turin many years ago. Through a translator, I thanked her for dedication and her fortitude. As we shook hands, I tried to imagine the physical and mental stress of having to choose between food today, and a nation's food supply in years to come. Having survived this brush with extinction, it was incredibly painful to hear that a Russian court recently ruled that the estate could be demolished to make way for a housing development.



continued at Daily Kos....

Science Tidbits

by possum

Once again the time is here to gather around and take a well deserved hiatus from all the politics of the day.  Science talk is here.  New discoveries, new takes on old knowledge, and other bits of news are all available for the perusing in today's information world.  Over the fold are selections from the past week from a few of the many excellent science news sites around the world.  Today's tidbits include mapping mammalian gene interactions, stone remains are Britain's earliest house, wax and soap help build electrodes for cheaper batteries, sensors more accurately measure the Chesapeake bay wetlands, and scientists discover oldest evidence of human stone tool use and meat eating.  Pull up a comfy chair.  There is plenty of room for everyone.  Settle in for one more session of Dr. Possum's science education and entertainment.



continued at Daily Kos....

Chortling the end of the world: this week's PANIQuiz

by mwmwm

It was a tough week in Tomorrowland, where everyone is above average, because the averages keep plummeting "faster than expected."

For a bit of Monday fun -- and for those 6 billion or so not paying close attention to what we're doing to ourselves -- below is this week's Pre-Apocalypse News & Info Quiz (PANIQuiz), about eco-collapse stories from the last seven days.



continued at Daily Kos....

Credit where credit is due

by DarkSyde

I wrote over the weekend about CNN's chief meteorologist publicly stating on air that he now accepts the evidence for man-made climate change, often referred to as Anthropogenic Global Warming or AGW for short. Another national weatherman, Stu Ostro, Senior Meteorologist at the Weather Channel, sounds to me even further divorced from his prior, more skeptical views, and he's made the switch, in his own words, based on evidence:

I changed my point of view from what it was in the days of the Fred Singer article, and would do so again if that’s what the evidence shows. But it does not. As I wrote back in 2006, global warming is not a religion. The chemistry, physics, and thermodynamics involved are science, not religion, nor are they liberal or conservative.

For those who don't know, Fred Singer is a noted AGW skeptic who arose from the well funded ranks of former defense industry scientists turned anti-environmentalists beautifully chronicled in the book Merchants of Doubt.

It's important to criticize those who attack science, and I'm happy to return the favor when anyone stoops to personally maligning scientists who are simply reporting their findings for our benefit. But it's equally important, if not more so, to recognize those with the professional courage and intellectual honesty to publicly change their view in the face of new evidence. Stu Ostro is clearly one of those folks and he's helping blaze a trail for his peers to follow.



continued at Daily Kos....

Brilliant

by Laurence Lewis

Congratulations to the Senate, for demonstrating the link between responsibly addressing climate change and building the economy. As reported by Reuters:

Alternative energy investment prospects have shriveled in the United States after the U.S. Senate was unable to break a deadlock over tackling global warming, a Deutsche Bank official said.

"You just throw your hands up and say ... we're going to take our money elsewhere," said Kevin Parker in an interview with Reuters.

Parker, who is global head of the Frankfurt-based bank's Deutsche Asset Management Division, oversees nearly $700 billion in funds that devote $6 billion to $7 billion to climate change products.

Thanks to the brilliance of the Senate, Parker will be looking to invest in China and Europe, where policymakers are looking to the future, which the U.S. isn't. As Jed Lewison noted, the new Congressional state aid package is being funded, in part, by slashing $1.5 billion from renewable energy programs, which is like buying a hungry man some fish by selling a fishing rod.

Meanwhile, someone is setting an example of how to transition an economy to clean energy. Sometimes doing what is right at home is the way to demonstrate international leadership. This comes from the New York Times, on Tuesday:

Nearly 45 percent of the electricity in Portugal’s grid will come from renewable sources this year, up from 17 percent just five years ago.

Land-based wind power — this year deemed "potentially competitive" with fossil fuels by the International Energy Agency in Paris — has expanded sevenfold in that time. And Portugal expects in 2011 to become the first country to inaugurate a national network of charging stations for electric cars.

"I’ve seen all the smiles — you know: It’s a good dream. It can’t compete. It’s too expensive," said Prime Minister José Sócrates, recalling the way Silvio Berlusconi, the Italian prime minister, mockingly offered to build him an electric Ferrari. Mr. Sócrates added, "The experience of Portugal shows that it is possible to make these changes in a very short time."

Portugal, a country that is suffering some of the worst impacts of Europe's economic crisis. And despite a short-term increase in electricity costs. President Obama's goal is to have 20 to 25 percent of U.S. electricity produced from renewable sources by 2025, which may be optimistic, given the ease with which renewable energy programs are being eviscerated. By comparison, IHS Emerging Energy Research says Ireland, Denmark and Britain will be getting at least 40 percent of their energy from renewable sources by that same year. At the same time, federal agencies in the U.S. have been studying how to expand the use of the illusory "clean" coal. The Washington Independent has this exciting news:

The report calls on the Environmental Protection Agency, the Department of Energy, the Department of Justice, the Department of the Interior and the Treasury Department to provide recommendations on the issue by late 2011. In the meantime, the report gives a number of potential solutions to the liability dilemma. They include limiting future liability claims, creating an fund into which companies would pay to cover potential claims and the transfer of liability to the federal government.

Limiting corporate liability, while transferring it to the government. Sound familiar?



continued at Daily Kos....

BP Catastrophe Liveblog Mothership: 83

by Gulf Watchers

Please rec the new Mothership #84 here. This one has expired.
The current ROV DIARY: Daily Kos Gulf Watchers ROV #306 - BP's Gulf Catastrophe - khowell

Rules of the Road

  • We take volunteers for subsequent diaries in the sub diaries or ROV's as we have playfully coined them.
  • Please rec this mothership diary, not the ROVs.
  • Please be kind to fellow kossacks who may have limited bandwidth and refrain from posting images or videos.

PLEASE visit Pam LaPier's diary to find out how you can help the Gulf now and in the future. We don't have to be idle! And thanks to Crashing Vor and Pam LaPier for working on this!



continued at Daily Kos....

Climate Dominoes

by Stranded Wind

 The floods in Pakistan are now believed to have affected twenty million people, fully 11% of the population. The case can be made that Islamic extremism hot spots Afghanistan and Somalia, both under pressure of drought in the years before their implosion, were actually the first to tumble. Pakistan appears to be the next climate domino set to fall.

 Already our Pentagon, driven by profiteering defense contractors, has begun to apply the rhetorical devices of the Cold War to describe the consequences of climate change. See my clever title? Yes, indeed, we need to expand defense spending to be ready for the War On Climate Change(tm).

Or we can extract our heads from our hindquarters and come up with a rational response.



continued at Daily Kos....

Green diary rescue & open thread

by Meteor Blades

At Climate Progress, Joe Romm writes:

We’ve known for a while that we are poisoning the oceans and that human emissions of carbon dioxide, left unchecked, would likely have devastating consequences.  A 2010 study found that oceans are acidifying 10 times faster today than 55 million years ago when a mass extinction of marine species occurred.

And we’ve known those impacts might last a long, long time —a 2009 study concluded ocean dead zones "devoid of fish and seafood" are poised to expand and "remain for thousands of years." Worse, a Nature study just found that global warming is already the likely cause of a 40% decline in the ocean’s phytoplankton:  "Microscopic life crucial to the marine food chain is dying out. The consequences could be catastrophic."

Carl Zimmer, a noted science writer and winner of the 2007 NAS Communication Award, reveals some more chilling facts about the path our oceans may be on in this repost from Yale’s Environment 360 online magazine.

As warming intensifies, scientists warn, the oxygen content of oceans across the planet could be more and more diminished, with serious consequences for the future of fish and other sea life. ...

In order to project how global warming will alter oxygen in the oceans, climate scientists are developing a new generation of computer models. The models are still too crude to capture some important features of the real world, such as the way winds can change how deep water rises in upwellings. But the models are good enough to replicate some of the changes in oxygen levels that have already been recorded. And they all predict that the oxygen in the world’s oceans will drop; depending on the model, the next century will see a drop of between 1 and 7 percent.

• • • • •

Green diary rescue appears Sundays and Thursdays in this time slot. Inclusion of a particular diary does not necessarily indicate my agreement with it. The rescue begins below and continues in the jump.

matching mole had a wonderful Wednesday, as recounted in 24 Hours of Wonder: Gulf Region Nature: "We had guests and we showed them a couple of the local natural wonders: St. Marks National Wildlife Refuge and Wakulla Springs and river - both just to the south of Tallahassee in the Florida panhandle. We had an unusually fantastic time and I thought I would share some of what we saw."



continued at Daily Kos....