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Earth’s Largest Freshwater Creatures at Risk of Extinction

           

A manatee swims in blue-green algae, which has invaded Florida's waterways and put freshwater species at risk. PHOTOGRAPH BY PAUL NICKLEN, NAT GEO IMAGE COLLECTION

CLICK HERE - STUDY - The global decline of freshwater megafauna

nationalgeographic.com - by Stefan Lovgren - August 8, 2019

SOME HAVE SURVIVED for hundreds of millions of years, but many of the world’s freshwater megafauna—including sumo-sized stingrays, colossal catfish, giant turtles, and gargantuan salamanders—may soon find themselves on the brink of extinction, according to a new study published.

For the first time, researchers have quantified the global decline of freshwater megafauna—including fish, reptiles, amphibians, and mammals—and the results paint a grim picture. In four decades since 1970, the global populations of these freshwater giants have declined by almost 90 percent—twice as much as the loss of vertebrate populations on land or in the oceans.

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Climate Change Threatens the World’s Food Supply, United Nations Warns

CLICK HERE - REPORT - IPCC - Climate Change and Land

CLICK HERE - IPCC - Climate Change and Land

nytimes.com - by Christopher Flavelle - August 8, 2019

The world’s land and water resources are being exploited at “unprecedented rates,” a new United Nations report warns, which combined with climate change is putting dire pressure on the ability of humanity to feed itself.

The report, prepared by more than 100 experts from 52 countries and released in summary form in Geneva on Thursday, found that the window to address the threat is closing rapidly. A half-billion people already live in places turning into desert, and soil is being lost between 10 and 100 times faster than it is forming, according to the report.

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We Can’t Stop Congo’s Ebola Outbreak Until Communities Lead the Response

           

GOMA/The Democratic Republic of Congo - Henry Bongyereirwe/UNICEF

thenewhumanitarian.org - by Amy Daffe - August 1, 2019

. . . One year into the Ebola outbreak in the Democratic Republic of Congo and the epidemic is accelerating . . .

. . . Instead of working with local leaders, outsiders arrived spreading messages that have left communities with more questions than answers. Information has not been well-tailored to different community contexts nor appropriately adapted to local languages or social norms.

As a result, cases are being hidden in communities and worryingly the contacts of those that die are largely unknown, making tracing difficult.

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Half of Ebola Outbreaks Undetected

sciencedaily.com - June 13, 2019

CLICK HERE - RESEARCH - PLOS - Estimating undetected Ebola spillovers

An estimated half of Ebola virus disease outbreaks have gone undetected since it was discovered in 1976, according to new research. Although these tend to affect fewer than five patients, the study highlights the need for improved detection and rapid response, in order that outbreaks of Ebola and other public health threats are detected early and consistently.

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ALSO SEE RELATED ARTICLE HERE - Half of Ebola outbreaks go undetected, study finds

 

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Restoring Forests Could Help Put a Brake on Global Warming, Study Finds

           

This is where the world could support new forests. The map excludes existing forests, urban areas, and agricultural lands. J. BASTIN, ET. AL., SCIENCE 365, 76, 2019

CLICK HERE - STUDY - The global tree restoration potential

nytimes.com - by Somini Sengupta - April 25, 2019

. . . What if we grew new forests on vacant city lots, old industrial buildings — even golf courses?

For the first time, scientists have sought to quantify this thought experiment. How many trees could be planted on every available parcel of land on Earth, where they could go, and what impact could that have on our survival?

They concluded that the planet could support nearly 2.5 billion additional acres of forest without shrinking our cities and farms, and that those additional trees, when they mature, could store a whole lot of the extra carbon — 200 gigatons of carbon, to be precise — generated by industrial activity over the last 150 years.

Parts of the study — led by researchers at ETH Zurich, a university that specializes in science, technology and engineering — were immediately criticized.

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Scientists Predict Climate Change Will Make Dangerous Heat Waves Far More Common

CLICK HERE - RESEARCH - Killer Heat in the United States: Climate Choices and the Future of Dangerously Hot Days (2019)

CLICK HERE - PAPER - Increased frequency of and population exposure to extreme heat index days in the United States during the 21st century

time.com - by Jamie Ducharme - July 16, 2019

People all across the U.S. have been sweating through heat waves this summer, and new research suggests they should get used to it.

Over the next century, climate change will likely make extreme heat conditions—and their concordant health risks—much more frequent in nearly every part of the U.S., according to a paper published in the journal Environmental Research Communications. By the end of the century, it says, parts of the Gulf Coast states could experience more than 120 days per year that feel like they top 100°F.

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We have 18 months to save world, Prince Charles warns Commonwealth leaders

CLICK HERE - A speech by HRH The Prince of Wales at a Reception for Commonwealth Foreign Ministers, Clarence House, London

princeofwales.gov.uk - July 11, 2019

. . . The next 18 months will see critical meetings that will collectively determine the global agenda for the coming decade. And these, again, as you know better than I, range from the UNSG’s Climate Action Summit this September, to the UN Convention on Biological Diversity Conference of Parties in China next October, to the UNFCCC Conference of Parties to be held, I hope, in London that Autumn. Next year’s Commonwealth Heads of Government meeting stands of course at a pivotal point in the middle of these events and will be an absolutely vital moment to consolidate consensus on the way forward, not least of which, will be the deliberations on how to increase the amount of private sector finance flowing towards supporting sustainable development throughout the Commonwealth.

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The Deep Adaptation Agenda

Jem Bendell - scientistswarning.org

CLICK HERE - Deep Adaptation: A Map for Navigating Climate Tragedy (36 page .PDF document)

. . . The paper, published in July of 2018, concludes “…recent research suggests that human societies will experience disruptions to their basic functioning within less than ten years due to climate stress.  Such disruptions include increased levels of malnutrition, starvation, disease, civil conflict and war – and will not avoid affluent nations. This situation makes redundant the reformist[2] approach to sustainable development and related fields of corporate sustainability. Instead, a new approach which explores how to reduce harm and not make matters worse is important to develop. In support of that challenging, and ultimately personal process, understanding a ‘deep adaptation agenda’ may be useful.”

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Climate Change Isn't Our Only Existential Threat

cnn.com - by Ira Helfand - July 6, 2019

America confronts a long list of critical problems and they all require urgent attention. But among them, two issues stand out: catastrophic climate change and nuclear war are unique in the threat they pose to the very survival of human civilization. The enormity and imminence of these twin existential threats cannot be overstated and how to confront them must be the central issue of any presidential campaign.

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Editor’s Note:  Ira Helfand, a medical doctor, is a member of the international steering group of the International Campaign to Abolish Nuclear Weapons, the recipient of the 2017 Nobel Peace Prize. He is also co-president of the International Physicians for the Prevention of Nuclear War, the founding partner organization of ICAN and itself the recipient of the 1985 Nobel Peace Prize. 

 

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Squalid Conditions at Border Detention Centers, Government Report Finds

           

A page from the Office of Inspector General report.

CLICK HERE - U.S. Department of Homeland Security - Office of Inspector General - Management Alert – DHS Needs to Address Dangerous Overcrowding and Prolonged Detention of Children and Adults in the Rio Grande Valley (16 page .PDF report)

nytimes.com - by Zolan Kanno-Youngs - July 2, 2019

Overcrowded, squalid conditions are more widespread at migrant centers along the southern border than initially revealed, the Department of Homeland Security’s independent watchdog said Tuesday. Its report describes standing-room-only cells, children without showers and hot meals, and detainees clamoring desperately for release.

The findings by the Department of Homeland Security’s Office of Inspector General were released as House Democrats detailed their own findings at migrant holding centers and pressed the agency to answer for the mistreatment not only of migrants but also of their own colleagues, who have been threatened on social media.

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