HOPES RISE FOR UNDERGROUND CARBON STORAGE SCHEME...

Aug 20, 2016 Posted by

[Translate]   By Tim Radford / Climate News Network  VIA TRUTHDIG     A cold-water geyser from an unplugged oil exploration well in Utah. (Mike Bickle / Cambridge Centre for CCS) LONDON—Geologists have resolved one great problem about the capture of carbon dioxide from coal-fired or gas-fired power stations and its sequestration deep in the Earth, with what appears to be the prospect of rock-solid carbon storage. Once there in the right rock formations, there’s no reason why it should escape. That is, it won’t react with groundwater, corrode the rocks around it and dissolve its way back to the surface in 10,000 years—or even 100,000 years. And scientists report in Nature Communications journal that they can say this with confidence because they have identified natural reservoirs of CO2 at least 100,000 years old, deep...

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Report: Deadly ‘Smoke Waves’ Will Inundate the West as Wildfires Grow...

Aug 20, 2016 Posted by

[Translate] TAKE PART DAILY Climate change is accelerating fires that produce dangerous levels of pollution. A firefighter pulls a hose while battling flames in the Sand Fire in Placerita Canyon in Santa Clarita, California, on July 24. (Photo: David McNew/Getty Images) David Kirby has been a professional journalist for 25 years. His third book, Death at Seaworld, was published in 2012.   As wildfires ravage California and other parts of the American West, a new study warns that choking “smoke waves” from fires will become more frequent, severe, and long lasting as climate change warms the atmosphere. The study includes an interactive map of 561 Western counties that allows the public, scientists, and policy makers to view recent and projected smoke waves—defined as two or more consecutive days with high levels of particulate matter...

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U.K. Approves World’s Largest Wind Farm...

Aug 17, 2016 Posted by

[Translate] CREDIT: SHUTTERSTOCK The U.K. government on Tuesday approved phase two of the world’s largest wind farm, adding 300 turbines to a project 55 miles off England’s shore, in the North Sea. The Hornsea Two project will provide 1.8 gigawatts of generating power, in addition to the first phase’s 1.2 gigawatts. In all, the 3 gigawatts provided by Hornsea is enough to power 2.5 million average (U.S.) households. At that size, the combined project is roughly equivalent to a nuclear power plant. CREDIT: DONG ENERGY “Offshore wind is already on course to meet 10 percent of the U.K.’s electricity demand by 2020,” said Huub den Rooijen, Director of Energy, Minerals and Infrastructure at The Crown Estate, the government’s asset management firm. “Major developments of Hornsea Project Two’s scale will pave the way for its...

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HERE ARE 7 TERRIFYING CHARTS THAT SHOW EXACTLY WHAT WE’RE DOING TO THE PLANET...

Aug 3, 2016 Posted by

[Translate]   Scientists have some bad news for Earth. Oliver Milman MOTHER JONES Bernhard Staehli/Shutterstock This story was originally published by the Guardian and is reproduced here as part of the Climate Desk collaboration. The world is careening towards an environment never experienced before by humans, with the temperature of the air and oceans breaking records, sea levels reaching historic highs and carbon dioxide surpassing a key milestone, a major international report has found. The “state of the climate” report, led by the National Oceanic and Atmospheric Administration with input from hundreds of scientists from 62 countries, confirmed there was a “toppling of several symbolic mileposts” in heat, sea level rise and extreme weather in 2015. “The impacts of climate change are no longer subtle,” Michael Mann, a leading climatologist at Penn State, told...

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A Former Governor Admitted He Put Economics Ahead Of Safety When Approving Fracking Projects...

Aug 2, 2016 Posted by

[Translate] Climate by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: AP Photo/Carolyn Kaster Former Pennsylvania Gov. Ed Rendell speaks during a news conference in Harrisburg, Pa. in 2010.   Former Pennsylvania Governor Ed Rendell, who presided over the state’s fracking boom of the mid-2000s, admitted the state’s fracking regulations favored economics over environmental safety during much of his tenure. “I made a mistake in the rush to get the economic part of fracking delivered to Pennsylvania,” said Rendell during an event at the Democrat National Convention Wednesday, State Impact reported. “We didn’t regulate well construction and….frack water as well as we should. We cured that in 2010 and we haven’t had any significant incidents since.” Rendell, a former chairman of the Democratic National Committee, governed Pennsylvania from 2003 to 2011. That was right when improvements...

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The Front Lines of Climate Disruption: Alaskans Witness Collapsing Mountains, Shattered Lives...

Aug 1, 2016 Posted by

[Translate]   By Dahr Jamail, Truthout | News Analysis Helicopters ferry water to drop on a wildfire just south of Anchorage, Alaska. (Photo: Dahr Jamail) The impacts of anthropogenic climate disruption (ACD) across Alaska are devastating to witness. In late June, due to glaciers melting at unprecedented rates, the side of a mountain nearly a mile high in Alaska’s Glacier Bay National Park, which had formerly been supported by glacial ice, collapsed completely. The landslide released over 100 million tons of rock, sending debris miles across a glacier beneath what was left of the mountain. This is something that has been happening more often in recent years in the northernmost US state. While Alaska’s local conservative media often tend to feign ignorance of the cause of such phenomena, what’s causing it is all too...

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Cooling measures are big and getting bigger: The global impact of air conditioning...

Jul 29, 2016 Posted by

[Translate] More AC means billions of tons of increased carbon dioxide emissions into the atmosphere Lucas Davis, The Conversation  VIA SALON.COM This article was originally published on The Conversation. With a heat wave pushing the heat index well above 100°F (38°C) through much of the United States, most of us are happy to stay indoors and crank the air conditioning. And if you think it’s hot here, try 124°F in India. Globally, 2016 is poised to be another record-breaking year for average temperatures. This means more air conditioning. Much more. In a paper published in the Proceedings of the National Academy of Science (PNAS), Paul Gertler and I examine the enormous global potential for air conditioning. As incomes rise around the world and global temperatures go up, people are buying air conditioners at alarming rates....

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An Oil Pipeline Nearly As Long As Keystone XL Has Been Fully Approved...

Jul 28, 2016 Posted by

[Translate] by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: AP Photo/Nati Harnik Pipes for the proposed Dakota Access oil pipeline, that would stretch from the Bakken oil fields in North Dakota to Patoka, Ill., are stacked Saturday, May 9, 2015, at a staging area in Worthing, S.D. The proposed oil pipeline will traverse North and South Dakota, Iowa and Illinois. (AP Photo/Nati Harnik)   Despite several months of heavy opposition, an oil pipeline slated to cut through four Midwestern states has all the regulatory permits it needs for full build-out. The U.S. Army Corps of Engineers gave the final blessing to the Dakota Access pipeline on Tuesday. Developers now have the last set of permits they need to build through the small portion of federal land the line crosses, which includes major waterways like the...

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Humanity’s Plunder of Nature’s Resources Is Intensifying...

Jul 25, 2016 Posted by

[Translate] By Alex Kirby / Climate News Network   VIA TRUTHDIG Landscape deeply scarred by an open-cut coal mine in Hunter Valley, Australia. (Max Phillips, Jeremy Buckingham MLC via Flickr) LONDON—Humans’ appetite for gnawing away at the fabric of the Earth itself is growing prodigiously. According to a new UN report, the amount of the planet’s natural resources extracted for human use has tripled in 40 years. A report produced by the International Resource Panel (IRP), part of the UN Environment Programme, says rising consumption driven by a growing middle class has seen resources extraction increase from 22 billion tonnes in 1970 to 70 billon tonnes in 2010. It refers to natural resources as primary materials, and includes under this heading biomass, fossil fuels, metal ores and non-metallic minerals. The increase in their use, the...

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PLEDGES MADE AT PARIS CLIMATE TALKS WILL NOT CONTAIN GLOBAL WARMING...

Jul 3, 2016 Posted by

[Translate] By Tim Radford / Climate News Network  VIA TRUTHDIG     The agreement at the Paris climate conference was signed by 195 nations. (jmdigne via Flickr) This piece first appeared at Climate News Network. LONDON—National promises made late last year to contain carbon dioxide emissions will not be nearly enough to meet the global warming target agreed last December by 195 nations, according to a new assessment. The signatories to the historic agreement at the UN conference on climate change in Paris pledged to limit global warming to below 2°C and to aim for no more than 1.5°C rise above pre-industrial levels. The planet has already warmed by 1°C in the last century. But, climate scientists say, the intended nationally determined contributions (INDCs) submitted before the meeting imply global warming of between 2.6°C and...

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PINK SNOW LOOKS AWESOME, BUT IS ANOTHER CLIMATE CHANGE INDICATOR...

Jun 26, 2016 Posted by

[Translate] GREEN It’s caused by a red algae, and it’s bad news for the Arctic.     Lydia O’Connor  The Huffington Post    <!– TAG START { player: “Embed Player”, owner: “Embed Company”, for: “Embed” } –><div class=”vdb_player vdb_5688f66de4b040e17d9912265688f5c1e4b0f2c97f395156″ vdb_params=”m.refbcid=56000e19e4b0e4e194b84b31&m.refpid=5668ae6ee4b0b5e26955d6a6″><script type=”text/javascript” src=”//delivery.vidible.tv/jsonp/pid=5688f66de4b040e17d991226/vid=576bf81fe4b08ecd3806c18b/5688f5c1e4b0f2c97f395156.js”> Some call it pink snow, some call it watermelon snow — and now, a new study is calling it yet another symbol of the drastic melting in the Arctic. The appearance of the so-called pink snow, which Arctic explorers have observed for centuries, is the result of a red algae that likes to bloom in the frozen water. In a study published Wednesday in the journal Nature Communications, researchers found that those algal blooms are causing the ice to melt faster, and the algae is likely to grow more rapidly as climate...

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THOUSANDS OF CITIES FROM SIX CONTINENTS JUST AGREED TO WORK ON CLIMATE CHANGE...

Jun 25, 2016 Posted by

[Translate]   by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: Stephane de Sakutin/Pool Photo via AP   Thousands of cities from six continents united Wednesday to create the largest global coalition committed to battling human-caused climate change and pushing the world into a low-carbon economy. The Global Covenant of Mayors for Climate and Energy unifies 7,100 cities encompassing more than half a billion people, the group said in a statement. Created some six months after the Paris accord, this global alliance aims for greater collaboration between cities and increased funding to support sustainable energy development. As more than half the world’s population lives in urban areas, cities are now major generators of greenhouse gas emissions. About 75 percent of global CO2 emissions come from cities, and most of those emissions are attributed to transportation and...

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RACE IS ON TO FEED A WARMING WORLD...

Jun 24, 2016 Posted by

[Translate]   By Tim Radford / Climate News Network  VIA TRUTHDIG     Millions throughout Africa depend on maize, but new crop varieties can barely keep pace with the warming climate. (Kate Holt / AusAID via Wikimedia Commons) This piece first appeared at Climate News Network. LONDON—It can take up to 30 years to improve a crop variety, test it and persuade farmers to adopt it. That means the speed of climate change in Africa could make a new variety of maize useless even before the first harvest, according to new research. But two separate studies that address the challenge of food security in a rapidly warming world suggest that the answers may lie not just in future weather but in today’s soils. One says that better soil data can be used to predict...

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WILDLIFE NEEDS NEW CORRIDORS TO ESCAPE RISING HEAT...

Jun 20, 2016 Posted by

[Translate] By Tim Radford / Climate News Network   VIA TRUTHDIG     An otter tries to cross a road. Hard times are ahead for species that can find no safe passage to habitat. (Mandcrobertson via Wikimedia Commons) The piece first appeared at Climate News Network. LONDON—US scientists worried about what global warming and climate change may do to wildlife have come up with the ultimate in creature-friendly versions of road maps or highway patrols. They want to see natural corridors that link safe habitats and ecosystems, so that as conditions change, plants and animals—and the continental US is home to 800 species of bird, more than 400 kinds of mammal and more than 600 reptiles and amphibians—get a chance to migrate. And, they report, only 2% of the eastern US offers the climate connectivity—their word...

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MULTIPLE WESTERN STATES ARE ABLAZE WITH WILDFIRES...

Jun 19, 2016 Posted by

[Translate] by Alejandro Davila FragosoCLIMATE PROGRESS CREDIT: Mark Nunez/Los Padres Forest Aviation/KEYT-TV via AP This photo provided by Los Padres Forest Aviation and KEYT-TV shows a wildfire burning in Los Padres National Forest, north of Santa Barbara, on Wednesday, June 15, 2016, in Goleta, Calif. The Santa Barbara County Sheriff’s Office says mandatory evacuations have been ordered for Refugio Canyon, Venadito Canyon and Las Flores Canyon, which includes an Exxonmobil refinery.   One injury has been reported and evacuations are underway in multiple western states Thursday as wildfires have grown in size, burning thousands of acres. Massive firefighting efforts are happening in California, New Mexico, Arizona, Nevada, and Utah, according to multiple reports. Here are the details on the states’ fires: Utah In Utah, one firefighter was injured while battling a fire near Cedar...

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WELCOME TO THE FUTURE, WHERE IT’S SO HOT THE ROADS ARE BUCKLING...

Jun 15, 2016 Posted by

[Translate] Shutterstock Bumpy ride By Katie Herzog   GRIST Talk about a hot dish.A heat wave in Minnesota last week saw temperatures reaching into the mid-90s. And while Minnesota is no stranger to extreme weather, the rapid temperature rise caused roads in the scorched state to buckle under the sun and send unsuspecting vehicles airborne, as CityLab reports.A Minnesota Department of Transportation camera caught the action on Highway 36 this weekend: The pavement can expand under hot conditions, and when this happens quickly — as it did on Highway 36 and Interstate 90 — segments of the road smash together and the roadway buckles. Last week’s spike in heat caused the surface temperature of the road to hit between 120 and 125 degrees, according to the state DOT — plenty hot enough to stress out the roadways in Minnesota and neighboring South Dakota, which...

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A CURIOUS COLD SPOT IN THE ATLANTIC HAS SCIENTISTS THINKING THEIR WORST FEARS HAVE COME TRUE...

Jun 13, 2016 Posted by

[Translate]   by Cat DiStasio  INHABITAT View Slideshow Scientists have observed record high temperatures around the world all summer long. People everywhere are suffering from the intense heat, and the higher temps have contributed to the increasing western drought, wildfires, and all manner of environmental destruction. All points on the globe seem to be hitting new peaks on the thermostat, except for one. There is a curious cold spot in a map of ever-warming ocean waters, showing a “blob” of cooler-than-expected water in the northern Atlantic Ocean, and it has climate scientists more than just a little freaked out. climate change, global warming, melting glaciers, glacial melt, warming oceans, record high temperatures, noaa, atlantic ocean, atlantic circulation The National Oceanic and Atmospheric Administration (NOAA) reported data from the first eight months of the year...

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THE MAINSTREAM MEDIA’S CLIMATE MALPRACTICE...

Jun 5, 2016 Posted by

[Translate]   By The Daily Take Team, The Thom Hartmann Program | Op-Ed A storm front rolls into Portarlington, Australia, on December 2, 2010. (Photo: mrpbps) A state of disaster has been declared in 31 flooded Texas counties as rivers in the region are cresting at historic highs. Six people have died, up to four more people are missing and hundreds of people were evacuated from their homes in Houston as the Brazos River reached over 54 feet in Fort Bend County. On the East Coast, the National Hurricane Center declared that Tropical Depression Bonnie, which caused significant flash flooding in the US Southeast over Memorial Day weekend, has “revived” off the coast of North Carolina. It’s not just remarkable that Bonnie “revived” itself as a Tropical Depression — it’s remarkable that 2016 is...

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CALIFORNIA BACK IN BIG OIL’S CROSSHAIRS AS FEDS QUIETLY OK OFFSHORE FRACKING...

May 31, 2016 Posted by

[Translate]   By Nadia Prupis / Common Dreams   VIA TRUTHDIG Wikimedia Commons Two federal agencies on Friday quietly finalized two reports, set for release next week, that found offshore fracking in California poses no “significant” risk to the environment—paving the way for oil and gas companies to resume the controversial extraction method in the Santa Barbara Channel and imperiling the region’s wildlife in the process, opponents said. The announcement Friday from the U.S. Bureau of Ocean Energy Management (OEM) and the Bureau of Safety and Environmental Enforcement puts an end to a court-ordered ban on offshore fracking in federal waters off the coast of California. The moratorium was put into place in January as part of a settlement with the Center for Biological Diversity (CBD), which challenged the Obama administration’s ‘rubber-stamping’ of offshore drilling...

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THE BOILING POT

May 31, 2016 Posted by

[Translate]   Richard Heinberg  POST CARBON INSTITUTE On the surface, things appear normal. The status quo of life in America circa 2016 isn’t to everyone’s liking, but at least the system is still working after a fashion. The price of oil is going up a bit: that means the cost of driving is also creeping higher, but steeper prices provide a little welcome relief for an oil industry otherwise teetering on the brink of financial ruin. There are tiresomely long lines at airports, but that means people have the wherewithal to pay for plane tickets. Most people are disgusted with the presumptive U.S. presidential candidates, but at least the machine of electoral politics is still marginally functioning. The stock market is up, unemployment is down. We’re muddling through. Or are we? Beneath the lid,...

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HOW THE WATER CRISIS IN THE WEST RENEWED THE DEBATE ABOUT THE EFFECTIVENESS OF DAMS...

May 26, 2016 Posted by

[Translate]   By Abrahm Lustgarten / ProPublica   VIA TRUTHDIG     Glen Canyon Dam is located in Page, Arizona. (Jacqueline Poggi / CC BY-NC-ND 2.0) This piece originally ran on ProPublica. Wedged between Arizona and Utah, less than 20 miles up river from the Grand Canyon, a soaring concrete wall nearly the height of two football fields blocks the flow of the Colorado River. There, at Glen Canyon Dam, the river is turned back on itself, drowning more than 200 miles of plasma-red gorges and replacing the Colorado’s free-spirited rapids with an immense lake of flat, still water called Lake Powell, the nation’s second largest reserve. When Glen Canyon Dam was built — in the middle of the last century — giant dams were championed as a silver bullet promising to elevate the American...

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SCIENTISTS JUST DISCOVERED EXACTLY WHAT AIR POLLUTION DOES TO YOUR ARTERIES...

May 26, 2016 Posted by

[Translate] by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: AP Photo/Amel Emric A Bosnian man covers his mouth as he walks on the street during heavy smog in the northern Bosnian town of Tuzla, 140 kms. north of Sarajevo.   Air pollution has been linked to heart disease for years, prompting concern as well as some skepticism, as the physiological steps showing a cause-and-effect have gone less understood. But now, a multi-year study has for the first time documented that air pollution thickens blood and hardens arteries, a condition that causes cardiovascular problems like heart attacks and strokes. “What’s new here is the linkage between air pollution and actual evidence of progression of atherosclerosis, the underlying disease process that leads to most [heart] attacks and strokes,” Joel Kaufman, lead author and University of Washington professor,...

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THERE ARE NO WORDS TO DESCRIBE HOW BAD IT IS: INDIA ENDURES SEVERE HEATWAVE – VIDEO...

May 23, 2016 Posted by

[Translate]   India  THE GUARDIAN AP via THE GUARDIAN Residents of India’s north-western cities struggle to cope as record temperatures hit the country. Temperatures climbed to 45C on Friday in the city of Ujjain while the city of Phalodi reported temperatures of 51C. Local governments have set up free water stations for residents and visitors but one man in Ujjain says the tanks are running out rapidly because of the high demand for water Indians demand government action after temperatures hit 51C...

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NEW THREAT FROM ANTARCTIC GLACIER COULD RAISE SEA LEVELS BY NEARLY 10 FEET...

May 21, 2016 Posted by

[Translate] By Tim Radford / Climate News Network   VIA TRUTHDIG     Totten Glacier is expected to melt far faster than previously thought. (Esmee van Wijk / Australian Antarctic Division) This piece first appeared at Climate News Network. LONDON—One of Antarctica’s great glaciers could become unstable if global warming continues at the present pace. As warm seas wash the ice shelf, the land-based mass of ice could begin to retreat, cross a critical threshold in the present century and then withdraw 300 kilometres inland. In the course of doing so it would spill tremendous quantities of water into the oceans: enough to raise global sea levels by 2.9 metres and threaten cities that are home to billions.  And here is the bad news: glaciologists have known for decades that West Antarctica’s ice sheets are unstable....

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INSIDE THE LOOMING DISASTER OF THE SALTON SEA...

May 20, 2016 Posted by

[Translate] Climate by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: Alejandro Davila Fragoso Dead tilapia lines the shores of the Salton Sea, California’s largest lake. Located in Imperial County, the manmade Salton Sea is drying up fast, threatening the fate of fish, migratory bird species and even public health as exposed playa will create dust bowls, harming an area known for high asthma rates and high levels of air pollution.   BOMBAY BEACH, CALIFORNIA — The lake is drying up, uncounted dead fish line the shore, and the desert town is losing people. It could be the plot of a post-apocalyptic movie set in the future, but this is actually happening here and it has been going on for years. It wasn’t always like this, of course. There was a time when this town was...

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WAVE IMPACTS SPEED GREENLAND ICE MELT...

May 14, 2016 Posted by

[Translate]   By Tim Radford / Climate News Network  VIA TRUTHDIG     An aerial view of icebergs in Greenland’s Ilulissat Icefjord. (Mark Garten/UN Photo) This piece first appeared at Climate News Network. LONDON—Seismic waves that race through Greenland’s bedrock may help answer questions about the pattern of melting and freezing over the Northern Hemisphere’s biggest single sheet of ice. Scientists need answers because Greenland remains a puzzle: the glaciers may be accelerating their pace towards the sea—but, despite rising temperatures, the interior is not losing ice, according to a second study. And a third study presents a new paradox: there may be little ice melt over most of the icecap, but changing climatic conditions suggest that less snow is falling. There is enough ice packed on Greenland to raise global sea levels by...

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SOME OLD SPECIES ARE WELL-SUITED TO SURVIVE CLIMATE CHANGE...

May 13, 2016 Posted by

[Translate]   By Tim Radford / Climate News Network  VIA TRUTHDIG     The cane toad is one of the lucky winners of evolution’s lottery. (Shek Graham via Flickr) This piece first appeared at Climate News Network. LONDON—Swiss biologists believe they have identified the factors that could make vertebrate species withstand the shocks of climate change. In what sounds like an evolutionary tautology, the creatures most likely to possess resilience and staying power are also most likely to be those that have already been around the longest, and survived earlier phases of environmental change. This arrival at a general principle echoes another recent and more specific finding: that those African antelopes most endangered by climate change are those already most threatened by other pressures. That global warming, and attendant climate change, poses a threat...

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SCIENTISTS MAY HAVE FOUND THE KEY TO MOTIVATING PEOPLE TO ACT ON CLIMATE CHANGE...

May 7, 2016 Posted by

[Translate] by Alejandro Davila Fragoso CLIMATE PROGRESS CREDIT: AP Photo/Bullit Marquez Motivating people to act on climate change is a constant struggle for governments and nonprofits. But a new study may have found how best to frame the issue to inspire people not just to act, but also to give. In a study published in Climatic Change Wednesday, researchers found people may donate up to 50 percent more money to a cause when encouraged to think about a problem in collective terms, instead of appealing to personal responsibility. In other words, climate action campaigns like the ones Canada and the European Union have launched may do better when they call for us to act, instead of asking you to act. “We’re operating on a lot of baked-in assumptions on how to motivate people,” lead...

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AS CLIMATE DISRUPTION ADVANCES, U.N. WARNS: “THE FUTURE IS HAPPENING NOW”...

May 2, 2016 Posted by

[Translate] By Dahr Jamail,TRUTHOUT.org Each month as I write these dispatches, I shake my head in disbelief at the rapidity at which anthropogenic climate disruption (ACD) is occurring. It’s as though each month I think, “It can’t possibly keep happening at this incredible pace.” But it does. By late April, the Mauna Loa Observatory, which monitors atmospheric carbon dioxide, recorded an incredible daily reading: 409.3 parts per million. That is a range of atmospheric carbon dioxide content that this planet has not seen for the last 15 million years, and 2016 is poised to see these levels only continue to increase. To see more stories like this, visit “Planet or Profit?” Recently, Dr. James Hansen, a former NASA scientist and longtime whistleblower about the impending dangers of ACD, published a paper with several colleagues...

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THESE DAYS OF MILD U.S. WEATHER WILL NOT LAST...

Apr 29, 2016 Posted by

[Translate]   By Tim Radford / Climate News Network  VIA TRUTHDIG Scientists warn that the current pleasures of warmer weather will pale for Americans as climate change brings extreme temperature increases and unhealthy levels of atmospheric ozone.     Temperatures in the United States could become too hot to handle, scientists say. (Marcos Vasconcelos via Flickr) This piece first appeared at Climate News Network. LONDON—There could be good reasons why US citizens face the prospect of dramatic and potentially catastrophic global climate change with seeming calm. Right now, and for four-fifths of the people, the changes make their seasons more comfortable. But scientists warn that this benign effect could be only temporary. A separate group of researchers has warned that as greenhouse gas emissions continue to rise, unhealthy “high ozone days” could increase in...

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