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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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Watch Scientist Explain How Climate Change Might Damage U.S. Economy

CLICK HERE - STUDY - Estimating economic damage from climate change in the United States

nola.com - by Mark Schleifstein - June 29, 2017

New research concludes that the poorest one third of U.S. counties -- including many Louisiana parishes -- could sustain economic damages representing as much as 20 percent of their annual income by the end of this century if nothing is done to minimize climate change. The findings are explained by the lead author of the study in a video released with its publication Thursday (June 29) in Science magazine.

"Unmitigated climate change will be very expensive for huge regions of the United States," said Solomon Hsiang, an associate professor of public policy at the University of California at Berkeley.

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ALSO SEE RELATED ARTICLE HERE - Study: Climate change damages US economy, increases inequality

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Wildfires Blazing Under Extreme Heat Out West

           

cnn.com - by Nicole Chavez and Eric Levenson - June 25, 2017

A series of wildfires is blazing across the Southwest as the chance of rain remains low amid a deadly heatwave.

Eighteen large fires are burning in the region, including six in Arizona, three in Utah, three in California, three in New Mexico, two in Nevada and a large one in Oregon. The two biggest wildfires are in southern Arizona and Utah.

Wildfires already have caused far more destruction than usual in the first half of 2017, meteorologist Haley Brink of the CNN Weather Center said.

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When Rising Seas Transform Risk Into Certainty

           

Flooding in North Miami, Florida. A 2013 World Bank study found that Miami is one of the 10 cities most at risk of damage from sea-level rise. Photograph: Joe Raedle/Getty Images

CLICK HERE - STUDY - Amplification of flood frequencies with local sea level rise and emerging flood regimes

thebulletin.org - by Dan Drollette Jr. - June 9, 2017

According to a new study published on Wednesday by researchers from Princeton and Rutgers universities, rare floods will soon become the norm for cities like New York, San Francisco, San Diego, and Seattle, as well as entire states such as Florida and Hawaii. On average, this means a 40-fold increase in the occurence of flood, unless humanity soon cuts back on the amount of carbon we pump into the atmosphere.

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ALSO SEE RELATED ARTICLE HERE - Rare US floods to become the norm if emissions aren't cut, study warns

 

 

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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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Climate Change Pushing Tropical Diseases Toward Arctic

Temperature changes around the globe are pushing human pathogens of all kinds into unexpected new areas, raising many new risks for people.

           

Bathers on the Baltic have recently been confronted with a new threat: dangerous disease that is normally only found in warm water.  PHOTOGRAPH BY PRIIT VESILIND, NATIONAL GEOGRAPHIC CREATIVE

news.nationalgeographic.com - by Craig Welch - June 14, 2017

 . . . It's no secret that climate change can spread illnesses such as West Nile virus, Zika, and malaria, as rising temperatures push disease-carrying mosquitoes into new places, from the highlands of Ethiopia to the United States. But warm temperatures and shifting weather patterns work in subtle ways, too. Changes in precipitation, wind, or heat are shifting the threat posed by other human illnesses, from cholera to a rare freshwater brain-eating amoeba to rodent-driven infections like hantavirus. And the importance of all these changes are only growing more significant.

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How G.O.P. Leaders Came to View Climate Change as Fake Science

           

A coal-fired power station in Mount Storm, W.Va., in January. The coal industry played an instrumental role in efforts to unwind the Obama administration’s climate policies. Credit Luke Sharrett/Bloomberg

nytimes.com - by Coral Davenport and Eric Lipton - June 3, 2017

The Republican Party’s fast journey from debating how to combat human-caused climate change to arguing that it does not exist is a story of big political money, Democratic hubris in the Obama years and a partisan chasm that grew over nine years like a crack in the Antarctic shelf, favoring extreme positions and uncompromising rhetoric over cooperation and conciliation . . .

<In 2008 Senator John McCain, who had just secured the Republican nomination for President, sounded the alarm on global warming.>

 . . . Since Mr. McCain ran for president on climate credentials that were stronger than his opponent Barack Obama’s, the scientific evidence linking greenhouse gases from fossil fuels to the dangerous warming of the planet has grown stronger.

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