U.S. Congress // Current TV

U.S. Postal Service Seeks to Withdraw Employees From Existing Federal Health and Retirement Plans

The Washington Post... USPS proposes cutting 120,000 jobs, pulling out of... more

EthicalVegan
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6 months ago
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2 comments

Congresswoman Gabby Giffords Labors to Speak Again

The New York Times February 13, 2011 Word and Lyric, Giffords Labors to Speak... more

EthicalVegan
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12 months ago
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22 comments

Recently Updates www.In.Gov/DWD

Latest Complete News Updates Today Federal law states that in some cases claimants may... more

websmeo
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1 year ago
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A Scientist, His Work, and a Climate Reckoning

The New York Times December 21, 2010 A Scientist, His Work and a Climate Reckoning... more

EthicalVegan
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1 year ago
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69 comments

Massachusetts Representative Jeff Perry's Private Events and RepubliCorp

Protesters Present Massachusetts State Rep. Jeff Perry with a fictitious... more

AnaPaulina
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1 year ago
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Joe Malone gains Support from America's Mayor

Giuliani stumps Cape for Malone, dissses Perry

AnaPaulina
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1 year ago
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2 comments

Methane Seeps, Tipping Points Feared as Congress Sleepwalks

"Methane is leaking from the East Siberian Arctic Shelf into the atmosphere at an alarming rate... Release of even a fraction of the methane stored in the shelf could trigger abrupt climate warming."
- National Science Foundation press release (March 4, 2010)

As the U.S. Senate finally prepares to bring climate-related legislation to the floor, it has become painfully obvious that the most crucial ingredient in any such debate - a true sense of urgency - is completely absent. Despite the fact that all future life on the planet hangs in the balance and a point of irreversible runaway warming is being rapidly approached, the Senate is proceeding as if it is sleepwalking in a stupor. It has allowed the fossil fuel industry to sabotage all effort at meaningful carbon emission reductions, and will only be considering legislation that is woefully inadequate to prevent catastrophe.

Those who follow this issue likely have familiarity with the concept of "tipping points". This innocuous-sounding phrase does not do justice to its vast meaning. It refers to the crossing of a line whereby tremendous natural forces are unleashed and an unstoppable rush of interlocking climate disruptions wreak havoc on the earth and its fragile web of life-supporting ecosystems. Once set in motion, it cannot be predicted how far the devastation would extend. Geological records have linked a severe climate shift with the "Great Extinction" event which wiped out a ghastly 90% of all life forms on the planet.

Serving as a direct counterpoint to this disastrous "disconnect" from reality in the Senate is the stunning news that these tipping points may be much closer than previously imagined. Ignored by mainstream media, recent scientific findings have the potential to turn the world as we know it upside down. Situated off the Siberian coast - in an area containing more carbon than that known to exist in all the world's oil, coal, and natural gas reserves - is the climate threat of all climate threats. Some call it the "Arctic super carbon pool". Others call it a "methane time bomb". The reason for this ominous latter description is the quite real threat of an unstoppable chain reaction which could release much or all of this tremendous stockpile. This is a nightmare scenario feared by many tracking the evolution of the climate emergency.

Methane is a particularly powerful greenhouse gas, at least 25 times more potent than carbon dioxide. Once the methane - currently in frozen form - begins to thaw and release gas, it either oxidizes in the water or travels to the surface and enters the atmosphere. If the latter occurs, it can act as a strong warming agent and therefore cause even more of the frozen methane to thaw and release gas. The scientific term for this self-perpetuating cycle is "reinforcing feedback".

The "conventional wisdom" was that this thawing and venting of methane would not manifest for at least 100 years. But as the case has been with much such "wisdom" these days, scientists have encountered great difficulty in accurately predicting the full consequences of the unprecedented alterations being imposed on the planet by greenhouse gases. The reality of climate disruption has continued to outpace the projections. Recent studies of the Siberian methane show that a very serious amount is already venting to the atmosphere.

In their report (summarized in Chapter 6), researchers Natalia Shakhova and Igor Semiletov describe that methane is now being released across a full 50% of a quite sizable study area in the East Siberian Arctic Shelf. Based on 5100 seawater samples taken from 1080 different locations, they report that 80% of the bottom water and 50% of the surface water is "super-saturated" with methane. Adding to the seriousness is the fact that this methane is not oxidizing in the water. Due to the shallow depths of these seabeds, the methane is traveling directly to the surface and venting into the atmosphere.

Methane is a volatile gas that rapidly expands in volume as it releases. Referring to the giant stockpile in this arctic shelf, Shakhova and Semiletov warn that it is "highly possible for abrupt release at any time. That may cause a 12 time increase of modern atmospheric methane burden with consequent catastrophic greenhouse warming." As if this information is not unsettling enough, one then encounters the following staggering fact. This entire scenario is being played out in the most rapidly warming geographic location on the planet: "The Arctic is warming more quickly than the rest of the world, and this warming is most pronounced in the arctic shelf."

Given the potential for such a catastrophic event and with so many factors lining up that could indeed release the trigger, one would expect the collective scientific community to issue a grave warning to the world. If ever there was a time to exercise the precautionary principle, it would be now. Stunningly, the scientific community is failing to do so. Instead, in a classic exhibition of ivory tower disconnectedness - perhaps in combination with a hesitancy brought on by the aggressive attacks of deniers - it is calling for more definitive "proof" that the thawing of methane is directly related to human-generated warming and not being caused by other natural sources.

The stupendously dangerous flaw in this reaction is that by the time such proof is "definitively gathered", it could well be too late to stop the runaway chain reaction. In a situation where we may already be too late, it is the height of irresponsibility to argue for even more delay. If a blind person appears to be walking toward a cliff and is only three steps away, does a responsible observer guide that person away from the edge or stand back and wait for more proof? In this case, the blind person is all of humanity. The world needs every precious moment it can find to move back from the precipice.

cont."Methane is leaking from the East Siberian Arctic Shelf into the atmosphere at... more

JanforGore
added this
1 year ago
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5 comments

Call on Congress to not fund war in Afghanistan

President Obama has decided to send more than 30,000 extra troops to Afghanistan, at a... more

JanforGore
added this
2 years ago
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1 comment

Obama Visits Nazi Concentration Camp

Obama visits the former Nazi Buchenwald concentration camp. For more news video by... more

VSiskos
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2 years ago
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13 comments

Tortured To Death?

Tortured To Death? Tortured To Death? US Interrogators Have Killed Dozens... more

Highr0ller [removed]
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2 years ago
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6 comments

Civilians Pay Price of War from Above

Civilians Pay Price of War from Above Civilians Pay Price of War from Above... more

Highr0ller [removed]
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2 years ago
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1 comment

investigating suspected Israeli war criminals is welcomed

the Spanish National Court’s decision to continue investigating suspected... more

Highr0ller [removed]
added this
2 years ago
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17 comments

REP. MARCY KAPTUR and the Bail out money

THE 700 BILLION GOVERNMENT BAILOUT IS NOT WORKING U.S. House. 111th Congress. D-Ohio,... more

stopnoise
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3 years ago
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4 comments

Hopefully some Justice from the illegal occupations of Hawai'i, the United State of America

I hope this opens the eyes of more lawmakers and world leaders about the illegal... more

Kepano
added this
3 years ago
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0 comments

Congress Recommends Pardon For African American Legend

The US Congress has recommended that a presidential pardon should be granted to the... more

GrandKnow2
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3 years ago
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1 comment

Biden calls Bush comments 'bull***t'

The chairman of the Senate Foreign Relations Committee Joe Biden, D-Delaware, called... more

ajwashington
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3 years ago
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62 comments

Time For A Revolution? Ask The Founding Fathers

From the fantastic HBO series, 'John Adams.' Inspiring yet sad to see this... more

JanforGore
added this
3 years ago
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5 comments

Arrgh! Taxes!

VC2's regular ranter Michael Gleason tells us why he hates taxes.

mikeygleason
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3 years ago
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10 comments

"Change Congress" Launched by Lawrence Lessig

Want to change the US Congress? Want to have publicly funded elections? Want to get... more

dkincheloe
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3 years ago
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1 comment

Next Smithsonian exhibit may be portraits of museum executives doing "perp" walk for perp-etuity

Washingtonians - and others with big egos - have a portrait fetish that is obscene... more

Yoopernewsman
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4 years ago
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1 comment

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