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US Flood Risk 'Severely Underestimated'

           

During Hurricane Harvey, Port Arthur in Texas experienced some the most extreme impacts of flooding - Getty Images

Scientists and engineers have teamed up across the Atlantic to "redraw" the flood map of the US.

bbc.com - by Victoria Gill - 11 December 2017

Their work reveals 40 million Americans are at risk of having their homes flooded - more than three times as many people as federal flood maps show.

The UK-US team say they have filled in "vast amounts of missing information" in the way flood risk is currently measured in the country.

They presented the work at the 2017 American Geophysical Union meeting.

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CLICK HERE - 2017 American Geophysical Union meeting

 

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Zika Linked to a Spike in Birth Defects in the U.S.

CLICK HERE - CDC - MMWR - Population-Based Surveillance of Birth Defects Potentially Related to Zika Virus Infection — 15 States and U.S. Territories, 2016

time.com - by Alexandra Sifferlin - January 25, 2018

Areas in the United States where Zika spread locally, like Florida and Texas, experienced a spike in birth defects.

According to a new report from the U.S. Centers for Disease Control and Prevention (CDC), areas in South Florida, parts of Texas and Puerto Rico saw a 21% increase in birth defects strongly linked with Zika in the last half of 2016, compared to the first part of the year.

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CLICK HERE - CDC - NEWSROOM RELEASE - More birth defects seen in parts of U.S. with local Zika spread

 

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The Global Risks Report 2018

CLICK HERE - HOME - The Global Risks Report 2018

World Economic Forum - weforum.org - 2018

Each year the Global Risks Report works with experts and decision-makers across the world to identify and analyze the most pressing risks that we face. As the pace of change accelerates, and as risk interconnections deepen, this year’s report highlights the growing strain we are placing on many of the global systems we rely on.

The Global Risks Report 2018 is published at a time of encouraging headline global growth. Any breathing space this offers to leaders should not be squandered: the urgency of facing up to systemic challenges has intensified over the past year amid proliferating signs of uncertainty, instability and fragility.

This year’s report covers more risks than ever, but focuses in particular on four key areas: environmental degradation, cybersecurity breaches, economic strains and geopolitical tensions. And in a new series called “Future Shocks” the report cautions against complacency and highlights the need to prepare for sudden and dramatic disruptions.

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Researchers Identify Three New Mosquito Vectors of Zika in Mexico

CLICK HERE - RESEARCH - Zika Virus in Salivary Glands of Five Different Species of Wild-Caught Mosquitoes from Mexico

mvcac.org - January 25, 2018

Researchers identified three new mosquito carriers of Zika virus in Mexico and say all three are potential vectors of the disease.

Writing in Scientific Reports, the researchers reported isolating Zika virus from the salivary glands of wild-caught female Culex coronator, C.tarsalis and Aedes vexans mosquitoes, as well as other previously reported vectors, including A. aegypti, the primary driver of the recent Zika virus epidemic in the Americas. They also isolated Zika from different body parts of wild-caught female C. quinquefasciatus mosquitoes and whole males from the A.aegypti and C. quinquefasciatus species.

“Our findings strongly suggest that all the species reported herein are potential vectors for [Zika virus],” they wrote.

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In Less Than 3 Months, a Major International City Will Likely Run Out of Water

           

People collect drinking water from pipes fed by an underground spring in St. James, about 25 kilometers from the city center of Cape Town.

cnn.com - by Paul P. Murphy - January 24, 2018

In Cape Town, South Africa, they're calling it "Day Zero" -- the day when the taps run dry.

A few days ago, city officials had said that day will come on April 22. This week, they moved up the date to April 12 . . . 

 . . . It's been a slow-motion crisis, exacerbated by three factors conspiring together:

The worst drought in over a century, which has pushed Cape Town's water scarcity into a potentially deadly horizon

Its population, which is 4 million and growing quickly

A rapidly changing climate

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CLICK HERE - Cape Town told to cut water use or face losing supply by 12 April

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Well, At Least One Catastrophic Climate Scenario Is Looking Less Likely

           

An aggregation of methane ice worms seen on a methane hydrate in the Gulf of Mexico. Image: NOAA

CLICK HERE - STUDY - Limited contribution of ancient methane to surface waters of the U.S. Beaufort Sea shelf

earther.com - by Maddie Stone - January 18, 2018

There’s been loads of media hype regarding the Arctic “methane bomb,” an idea that rising temperatures could cause a pulse of ancient methane, locked in permafrost and frozen hydrates on the ocean floor, to escape to the atmosphere, triggering catastrophic global warming. Well, we have some positive news for you: a new study finds little evidence to support this scenario playing out in at least one fast-warming part of the world . . .

 . . . “Our data suggest that even if increasing amounts of methane are released from degrading hydrates as climate change proceeds, catastrophic emission to the atmosphere is not an inherent outcome,” lead study author Katy Sparrow of the University of Rochester said in a statement.

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CDC to Cut Back Disease Work in Foreign Countries: Report

           

Getty Images

thehill.com - by Peter Sullivan - January 19, 2018

The Centers for Disease Control and Prevention is planning to significantly reduce its overseas work to fight disease due to coming funding cutbacks, according to an internal email reported by The Wall Street Journal.

Unless it gets new funding, the CDC will be cutting down its work against diseases from 49 countries to 10 countries starting in October 2019, the Journal reported . . . 

 . . . The 10 countries where the CDC will continue its work are India, Thailand, Vietnam, Kenya, Uganda, Liberia, Nigeria, Senegal, Jordan and Guatemala, the Journal reported.

The CDC said it is starting to plan now to make transitions in the countries it cannot continue the work in.

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Busting 10 Common Myths about the "Greatest Pandemic in History"

              

Spanish influenza ward at Camp Funston, Kansas. Credit: U.S. Army photographer Wikimedia

The 1918 flu did not come from Spain

scientificamerican.com - by Richard Gunderman - January 11, 2018

 . . . The 1918 flu pandemic has been a regular subject of speculation over the last century. Historians and scientists have advanced numerous hypotheses regarding its origin, spread and consequences. As a result, many of us harbor misconceptions about it.

By correcting these 10 myths, we can better understand what actually happened and learn how to prevent and mitigate such disasters in the future.

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Global Carmakers to Invest at Least $90 Billion in Electric Vehicles

           

Visitors look at cars in the Ford booth at the North American International Auto Show in Detroit, Michigan, U.S. January 15, 2018. REUTERS/Jonathan Ernst

reuters.com - by Paul Lienert - January 15, 2018

Ford Motor Co’s plan to double its electrified vehicle spending is part of an investment tsunami in batteries and electric cars by global automakers that now totals $90 billion and is still growing, a Reuters analysis shows.

That money is pouring in to a tiny sector that amounts to less than 1 percent of the 90 million vehicles sold each year and where Elon Musk’s Tesla Inc, with sales of only three models totaling just over 100,000 vehicles in 2017, was a dominant player.

With the world’s top automakers poised to introduce dozens of new battery electric and hybrid gasoline-electric models over the next five years - many of them in China - executives continue to ask: Who will buy all those vehicles?

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Climate Change 'Will Create World's Biggest Refugee Crisis'

CLICK HERE - Beyond Borders: Our changing climate – its role in conflict and displacement

Experts warn refugees could number tens of millions in the next decade, and call for a new legal framework to protect the most vulnerable

theguardian.com - by Matthew Taylor - November 2, 2017

Tens of millions of people will be forced from their homes by climate change in the next decade, creating the biggest refugee crisis the world has ever seen, according to a new report.

Senior US military and security experts have told the Environmental Justice Foundation (EJF) study that the number of climate refugees will dwarf those that have fled the Syrian conflict, bringing huge challenges to Europe.

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