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We are a worldwide social network of freethinkers, atheists, agnostics and secular humanists.

Information

Our Climate

Where we share information on climatology and the changing Earth's climate.

With of course a special thought for deniers and those who would profit from denial.

Location: #science
Members: 23
Latest Activity: Dec 4

 

Discussion Forum

A snip for the planet

Started by Davy. Last reply by Chris May 2, 2015. 18 Replies

Blokes, it's time to man-up and face the snip - the future of the planet could well depend upon your decision, argues Dr Paul Willis who is the director of …Continue

Tags: consumption., resource, global, contraception, Vasectomy

Off Shore Wind Farms an Unforeseen Bonus

Started by Davy. Last reply by Lester Unega Waya Apr 3, 2014. 5 Replies

Off Shore Wind Farms an Unforeseen BonusOffshore wind turbines like those being planned off the East Coast could one day do double duty for residents, according to a new study.Scientists at the…Continue

Tags: electricity, generation, turbine, force, farm

Not just the Koch brothers: New study reveals funders behind the climate change denial effort

Started by Davy. Last reply by Chris Jan 12, 2014. 3 Replies

A new study conducted by Drexel University's environmental sociologist Robert J. Brulle, PhD,exposes the organizational underpinnings and funding behind the powerful climate change counter-movement.…Continue

Tags: denial, Climate

NASA: Climate Change Evidence

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Comment by Chris on December 4, 2017 at 1:22pm

Old news.

Methane release from melting permafrost could trigger dangerous glo...

While most attention has been given to carbon dioxide, it isn’t the only greenhouse gas that scientists are worried about. Carbon dioxide is the most important human-emitted greenhouse gas, but methane has also increased in the atmosphere and it adds to our concerns.

While methane is not currently as important as carbon dioxide, it has a hidden danger. Molecule for molecule, methane traps more heat than carbon dioxide; approximately 30 times more, depending on the time frame under consideration. However, because methane is present in much smaller concentrations (compared to carbon dioxide), its aggregate effect is less.

More Here

Comment by Chris on December 4, 2017 at 1:18pm

There is a fake IPCC Report about climate change called the NIPCC.

The NIPCC study is fraud.  If you look at the IPCC report page by page against the NIPCC report they look the same.

Of course the text is diffetent. The NIPPC is full of  falshoods.

The IPCC's Latest Report Deliberately Excludes and Misrepresents Important Climate Science.

https://www.forbes.com/sites/realspin/2014/03/31/the-ipccs-latest-r...

_____________________________________________________________________--

Climate Science & Policy Watch reports  Heartland Institute and it's NIPCC report fail the credibility test..

The discredited Heartland Institute is attempting to present its new NIPCC report, Climate Change Reconsidered, as a legitimate alternative authority to the Intergovernmental Panel on Climate Change (IPCC). But the NIPCC report is not a credible scientific undertaking, and the Heartland Institute has no credibility, scientific or otherwise.

Update: The Heartland Institute is planning to launch Climate Change Reconsidered at an event on September 18.

The following is a guest post by Climate Nexus. (The post in PDF format is here.)

Comment by Chris on November 9, 2017 at 4:49pm

The planet is fucked.

Save

Comment by Doone on November 5, 2017 at 6:59pm

New Greenland maps show more glaciers at risk of accelerated melting than previously thought:

Comment by Chris on October 9, 2017 at 5:25am

It's smokey here. Ashes are fluttering around from a local fire.

UPDATE: wind-blown fires on Atlas Peak, Partrick Road and in Calist...

Comment by Stephen on September 20, 2017 at 4:36pm

Research Institute of Applied Ecology of the NorthThe Batagaika crater, otherwise known as the “doorway to the underworld.”

Research Institute of Applied Ecology of the NorthThe Batagaika crater, otherwise known as the “doorway to the underworld.”

Siberia’s “Doorway to the Underworld” Is Growing And You Won’t Like Why

As the Batagaika crater grows larger, it will continue to unearth ancient forests that will have disastrous effects.

Known to locals as the “doorway to the underworld,” one of the biggest craters in Siberia is now growing even larger, causing it to unearth enormous ancient forests that will speed up climate change in the process.

The Alfred Wegener Institute (AWI) has published research in Quaternary Research showing that the Batagaika crater has grown on average 33 feet per year in the last decade. In the warmest years in particular, the crater grew by 98 feet on average.

Furthermore, its growth may accelerate exponentially, the AWI research team has found. A wall of the crater could reach a nearby valley within the year if temperatures continue to rise, meaning that an even bigger portion of the surrounding land will collapse.

“On average over many years, we have seen that there’s not so much acceleration or deceleration of these rates, it’s continuously growing,” AWI’s Frank Günther told the BBC. “And continuous growth means that the crater gets deeper and deeper every year.”

The culprit behind this growth seems to be climate change, the effects of which have caused Siberia’s permafrost to melt — and when it melts, it collapses into rather large holes.

When this happens, these holes also expose buried ancient forests that are currently acting as carbon heat sinks. As these forests become exposed, more greenhouse gasses will be released into the atmosphere.

“Global estimations of carbon stored in permafrost is [the] same amount as what’s in the atmosphere,” Günther said. “This is what we call positive feedback … Warming accelerates warming, and these features may develop in other places.”

The Batagaika crater is the world’s largest crater of its kind at more than half a mile wide and 282 feet deep — at the moment.

Comment by Doone on September 4, 2017 at 8:26pm

What would Greenland look like without its ice?

Comment by Doone on July 31, 2017 at 2:28pm

Hotter and hotter summers, extremely hot

Climate scientist James Hansen and team looked at summer temperatures over several decades. The New York Times charted the increases.

To create the bell curves, Dr. Hansen and two colleagues compared actual summer temperatures for each decade since the 1980s to a fixed baseline average. During the base period, 1951 to 1980, about a third of local summer temperatures across the Northern Hemisphere were in what they called a “near average” or normal range. A third were considered cold; a third were hot.

Since then, summer temperatures have shifted drastically, the researchers found. Between 2005 and 2015, two-thirds of values were in the hot category, and nearly 15 percent were in a new category: extremely hot.

Histogram.

Tags: 

Comment by Doone on July 13, 2017 at 2:24pm

The Great Red Spot

Let’s end the day with something more edifying than the Trump White House. Here is Jupiter’s Great Red Spot, as captured by NASA’s Juno spacecraft during a final flyby before it crashes forever into the inky depths of the planet. Image processing by Roman Tkachenko, with some additional putzing around by me. Click here if you want to play around yourself. 

Comment by Doone on July 13, 2017 at 9:09am
 

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