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Carbon in Atmosphere Is Rising, Even as Emissions Stabilize

           

The Cape Grim Baseline Air Pollution Station in Tasmania. Credit Commonwealth Scientific and Industrial Research Organization

nytimes.com - by Justin Gillis - June 26, 2017

CAPE GRIM, Tasmania . . . For more than two years, the monitoring station here, along with its counterparts across the world, has been flashing a warning: The excess carbon dioxide scorching the planet rose at the highest rate on record in 2015 and 2016. A slightly slower but still unusual rate of increase has continued into 2017.

Scientists are concerned about the cause of the rapid rises because, in one of the most hopeful signs since the global climate crisis became widely understood in the 1980s, the amount of carbon dioxide that people are pumping into the air seems to have stabilized in recent years, at least judging from the data that countries compile on their own emissions.

That raises a conundrum: If the amount of the gas that people are putting out has stopped rising, how can the amount that stays in the air be going up faster than ever? Does it mean the natural sponges that have been absorbing carbon dioxide are now changing?

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Earth's Sixth Mass Extinction Event Under Way, Scientists Warn

Researchers talk of ‘biological annihilation’ as study reveals billions of populations of animals have been lost in recent decades

           

Earth already in midst of sixth mass extinction, scientists say

CLICK HERE - RESEARCH - PNAS - Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines

theguardian.com - by Damian Carrington - July 10, 2017

A “biological annihilation” of wildlife in recent decades means a sixth mass extinction in Earth’s history is under way and is more severe than previously feared, according to research.

Scientists analysed both common and rare species and found billions of regional or local populations have been lost . . . 

 . . . “All signs point to ever more powerful assaults on biodiversity in the next two decades, painting a dismal picture of the future of life, including human life” . . . 

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Just 100 Companies Responsible for 71% of Global Emissions, Study Says

A relatively small number of fossil fuel producers and their investors could hold the key to tackling climate change

           

An oil rig exploring for oil and gas. A new report says more than 50% of global industrial emissions since 1988 can be traced to just 25 companies. Photograph: Dazman/Getty Images/iStockphoto

CLICK HERE - The Carbon Majors Database - CDP Carbon Majors Report 2017 (16 page .PDF report)

the guardian.com - by Tess Riley - July 10, 2017

Just 100 companies have been the source of more than 70% of the world’s greenhouse gas emissions since 1988, according to a new report.

The Carbon Majors Report (pdf) “pinpoints how a relatively small set of fossil fuel producers may hold the key to systemic change on carbon emissions,” says Pedro Faria, technical director at environmental non-profit CDP, which published the report in collaboration with the Climate Accountability Institute.

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When Will Electric Cars Go Mainstream? It May Be Sooner Than You Think

           

A Volkswagen e-Golf electric car being charged in Dresden, Germany, in March. Volkswagen and Tesla each have plans to produce more than 1 million electric vehicles per year by 2025. Credit Fabrizio Bensch/Reuters

CLICK HERE - Bloomberg New Energy Finance (BNEF) - Electric Vehicle Outlook 2017

nytimes.com - by Brad Plumer - July 8, 2017

As the world’s automakers place larger bets on electric vehicle technology, many industry analysts are debating a key question: How quickly can plug-in cars become mainstream?

The conventional view holds that electric cars will remain a niche product for many years, plagued by high sticker prices and heavily dependent on government subsidies.

But a growing number of analysts now argue that this pessimism is becoming outdated. A new report from Bloomberg New Energy Finance, a research group, suggests that the price of plug-in cars is falling much faster than expected, spurred by cheaper batteries and aggressive policies promoting zero-emission vehicles in China and Europe.

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Thousands Flee Wildfires Burning in the US and Canada

           

Thousands flee wildfires burning in the US and Canada - The Associated Press

abcnews.go.com - by The Associated Press - July 9, 2017

Wildfires barreled across the baking landscape of the western U.S. and Canada, destroying a smattering of homes, forcing thousands to flee and temporarily trapping children and counselors at a California campground.

Here's a look at the wildfires blackening the West.

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Deadly Heat Waves Could Threaten 3 in 4 People By 2100

       

A man trying to keep cool sat in the fountain at Washington Square Park last August in New York. (Drew Angerer/Getty Images)

Even with aggressive reductions in carbon emissions, extreme heat is going to get worse, a new study has found.

CLICK HERE - STUDY - Nature - Global risk of deadly heat

huffingtonpost.com - by Chris D'Angelo - June 22, 2017

If humans fail to drastically cut carbon emissions, 3 in 4 people on the planet could be exposed to deadly heat waves by the end of the century, a new study has found. 

And even if countries take action to reverse climate change with aggressive emissions reductions, up to 48 percent of the global population will be plagued by at least 20 days of lethal heat per year by 2100. 

Camilo Mora, the study’s lead author and an associate professor of geography at the University of Hawaii at Manoa, told HuffPost that our “assault on the planet has been so massive” that we’ve left ourselves without a good option.

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Rising Seas to Force Billions from Home

           

weather.com - by Pam Wright - June 28, 2017

CLICK HERE - VIDEO HIGHLIGHTS

CLICK HERE - STUDY - Impediments to inland resettlement under conditions of accelerated sea level rise

An estimated 2 billion people will be displaced from their homes by 2100 due to climate-driven rising seas, a new study says.

Roughly one-fifth of the world's population may become climate change refugees, according to Cornell University. The majority of those will be people who live on coastlines around the world, including about 2 million in Florida alone.

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ALSO SEE RELATED ARTICLE HERE - Cornell University - Rising seas could result in 2 billion refugees by 2100

 

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Huge Forest Fires in Portugal Kill at Least 60

Many died in their cars as they fled from huge blaze amid severe heatwave on Iberian peninsula 

         

Flames engulf a highway in Pedrógão - Photograph: Paulo Cunha/EPA

theguardian.com - by Sam Jones - June 18, 2017

At least 60 people have been killed in huge forest fires in central Portugal, many dying in their cars as they tried to flee the flames . . .

 . . . Several hundred firefighters and 160 vehicles were dispatched late on Saturday to tackle the fire, which broke out in the municipality of Pedrógão Grande before spreading fast . . . 

 . . . The Iberian peninsular is sweltering under a severe heatwave, with temperatures exceeding 40C (104F) in some regions.

About 60 forest fires took hold across Portugal on Saturday night, with 1,700 firefighters battling to put them out.

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ALSO SEE RELATED ARTICLES WITHIN THE LINKS BELOW . . . 

CLICK HERE - Portugal Fires Kill More Than 60, Including Drivers Trapped in Cars

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The Arctic is Now Expected to be Ice-Free by 2040

           

The Arctic Council foresees increased shipping once the sea-ice has disappeared. Image: REUTERS/NASA

CLICK HERE - Final Report - Arctic Resilience Report

weforum.org - by Keith Breene - May 17, 2017

The last piece of summer sea-ice in the Arctic is expected to melt away in just 23 years, three decades earlier than previously expected.

Scientists now believe that the summer of 2040 will see the end of the frozen north pole after a rapid shrinking of the ice coverage in recent years, according to a report from the Arctic Council.

The scientific policy group of the eight countries with territory in the Arctic Circle says that over the past 30 years, the minimum coverage of summer ice has fallen by half while its volume has fallen by three-quarters. This change has profound implications, beyond those countries that have a direct stake in the region.

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CLICK HERE - About - Arctic Resilience Report

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Scientists Just Documented a Massive Recent Melt Event on the Surface of Antarctica

           

An iceberg lies in the Ross Sea with Mount Erebus in the background near McMurdo Station, Antarctica, in November 2016. (AFP/Getty Images)

CLICK HERE - STUDY - Nature Communications - January 2016 extensive summer melt in West Antarctica favoured by strong El Niño

washingtonpost.com - by Chris Mooney - June 15, 2017

Scientists have documented a recent, massive melt event on the surface of highly vulnerable West Antarctica that, they fear, could be a harbinger of future events as the planet continues to warm.

In the Antarctic summer of 2016, the surface of the Ross Ice Shelf, the largest floating ice platform on Earth, developed a sheet of meltwater that lasted for as long as 15 days in some places. The total area affected by melt was 300,000 square miles, or larger than the state of Texas, the scientists report.

That’s bad news because surface meltin g could work hand in hand with an already documented trend of ocean-driven melting to compromise West Antarctica, which contains over 10 feet of potential sea level rise.

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