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Humidity May Prove Breaking Point for Some Areas as Temperatures Rise, Says Study

           

Large swaths of the tropics and beyond may see crushing combinations of heat and humidity in coming decades, according to a new study.  Credit: Ethan Coffel

CLICK HERE - STUDY - Temperature and humidity based projections of a rapid rise in global heat stress exposure during the 21st century

sciencedaily.com - Source: The Earth Institute at Columbia University - December 22, 2017

Summary: Climate scientists say that killer heat waves will become increasingly prevalent in many regions as climate warms. However, most projections leave out a major factor that could worsen things: humidity, which can greatly magnify the effects of heat alone. Now, a new global study projects that in coming decades the effects of high humidity in many areas will dramatically increase.

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Caribbean Leaders Launch Ambitious Plan to Create the World’s First “Climate-Smart Zone”

           

If the world is to end poverty in all its forms by 2030, we must boost resilience—in all its forms. This means the capacity to cope with shocks without major economic, social and environmental setbacks. Photo: Michael Atwood / UNDP

The Caribbean Climate-Smart Coalition seeks rapid implementation of US $8 billion climate investment plan that will transform regional energy system, build resiliency, drive economic growth and set a global example

undp.org - December 12, 2017

Paris, 12 December 2017 - The UN Development Programme (UNDP) announced its support to Caribbean leaders gathered today during the launch of a new public-private coalition to create the world's first "climate-smart zone" to support the parts of the region decimated by some of the most powerful hurricanes to ever cross the Atlantic in September.

The announcement came at the One Planet Summit hosted by French President Emmanuel Macron in Paris to review progress made on the Paris Agreement adopted by global governments two years ago today.

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Scientists Link Hurricane Harvey’s Record Rainfall to Climate Change

           

Evading a wave in Houston after Hurricane Harvey hit on Aug. 25. Credit Brendan Smialowski/Agence France-Presse — Getty Images

CLICK HERE - RESEARCH - Attributable human-induced changes in the likelihood and magnitude of the observed extreme precipitation during Hurricane Harvey

CLICK HERE - RESEARCH - Attribution of extreme rainfall from Hurricane Harvey, August 2017

nytimes.com - by Henry Fountain - December 13, 2017

Climate change made the torrential rains that flooded Houston after Hurricane Harvey last summer much worse, scientists reported Wednesday.

Two research groups found that the record rainfall as Harvey stalled over Texas in late August, which totaled more than 50 inches in some areas, was as much as 38 percent higher than would be expected in a world that was not warming.

While many scientists had said at the time that Harvey was probably affected by climate change, because warmer air holds more moisture, the size of the increase surprised some.

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NASA Map of Earth's Seasons Over 20 Years Highlights Climate Change

The visualization shows spring coming earlier and the Arctic ice caps receding over time

NASA - theguardian.com - AP - November 17, 2017

Nasa has captured 20 years of changing seasons in a striking new global map of planet Earth​.

The data visualization, released this week, shows Earth’s fluctuations as seen from space.

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CLICK HERE - NASA - The Living Planet - The Changing Colors of our Living Planet

CLICK HERE - NASA - Our Living Planet from Space

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Global Climate Risk Index 2018: Who Suffers Most From Extreme Weather Events? Weather-related Loss Events in 2016 and 1997 to 2016

CLICK HERE - Global Climate Risk Index 2018

germanwatch.org - reliefweb.int - 9 November 2017

Climate Risk Index shows vulnerability of small island states

Increased intensity of storms takes a toll on small island states and poor countries / Since 1997, over 520,000 people have been killed by more than 11,000 extreme weather events

Bonn (9th Nov. 2017). Small island states are amongst the countries most impacted by extreme weather events worldwide. A number of developing countries regularly already have to address weather catastrophes, especially poorer countries like Haiti, Sri Lanka or Viet Nam are facing great challenges. These are some of the key findings of the Climate Risk Index published by Germanwatch today at the climate summit in Bonn.

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Puerto Rico's Storm of Misery

cbsnews.com - by Steve Kroft - November 5, 2017

Many Puerto Ricans have endured the longest blackout in American history following a direct hit from Hurricane Maria. Due to a multitude of factors, some say the lights won't be coming back on anytime soon.

It's safe to say that of all the places in the country, the one that is suffering the most right now is the hurricane-ravaged island of Puerto Rico . . . For the past 46 days, most of them have been without power, the longest blackout in American history. FEMA says it has distributed more food and water there than any disaster its ever been involved in.

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Our Moral Opportunity on Climate Change

           

Floodwaters filled the streets after heavy rains in Bangladesh in July. Credit Munir Uz Zaman/Agence France-Presse — Getty Images

nytimes.com - by Justin Welby - Nobember 3, 2017

. . . “As people of faith, we don’t just state our beliefs — we live them out. One belief is that we find purpose and joy in loving our neighbors. Another is that we are charged by our creator with taking good care of his creation . . .

. . . The moral crisis of climate change is an opportunity to find purpose and joy, and to respond to our creator’s charge. Reducing the causes of climate change is essential to the life of faith. It is a way to love our neighbor and to steward the gift of creation . . .

. . . People of faith have a unique call to address the causes of climate change. As we stand together in our support for the survivors of extreme weather, let us act together in ways that will safeguard our shared gift of creation — and the lives of those who will inherit it from us.” . . .

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U.S. Report Says Humans Cause Climate Change, Contradicting Top Trump Officials

           

Smoke rose from trees burned in a wildfire in Wrightwood, Calif., last year. A report from 13 federal agencies says extreme weather events have cost the United States $1.1 trillion since 1980. Credit Jonathan Alcorn/Agence France-Presse — Getty Images

CLICK HERE - Climate Science Special Report - Fourth National Climate Assessment (NCA4), Volume I

nytimes.com - by Lisa Friedman and Glenn Thrush - November. 3, 2017

Directly contradicting much of the Trump administration’s position on climate change, 13 federal agencies unveiled an exhaustive scientific report on Friday that says humans are the dominant cause of the global temperature rise that has created the warmest period in the history of civilization.

Over the past 115 years global average temperatures have increased 1.8 degrees Fahrenheit, leading to record-breaking weather events and temperature extremes, the report says. The global, long-term warming trend is “unambiguous,” it says, and there is “no convincing alternative explanation” that anything other than humans — the cars we drive, the power plants we operate, the forests we destroy — are to blame.

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India’s Rising Temperatures are Worsening Its Dengue Crisis

           

Cases of dengue have risen sharply in India.(Reuters/Paulo Whitaker)

CLICK HERE - STUDY - Dengue burden in India: recent trends and importance of climatic parameters

CLICK HERE - Increasing probability of mortality during Indian heat waves

qz.com - by Priyanka Vora - November 2, 2017

Even as several parts of India are in the grip of severe dengue outbreaks, a team of researchers has found clues to why the mosquito-borne disease might be spreading across the country faster than before. The answer lies in increased temperatures, according to a study published in the journal Science Advances.

A rise in temperature results in a shorter “extrinsic incubation period” or EIP, which is the time required for the virus to develop in the mosquito, the study by scientists from Hyderabad, Guwahati, and Liverpool shows. A shorter incubation period leads to higher transmission rates of dengue infection in a community, the authors said.

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Climate Change Isn’t Just Hurting the Planet – It’s a Public Health Emergency

           

‘Local air pollution around the world kills about 6.5 million people annually.’ Photograph: Alamy Stock Photo

Doctors have revealed that millions are already suffering the effects, in the spread of infectious diseases, uneven crop yields and longer allergy seasons

CLICK HERE - STUDY - The Lancet - Health and climate change - The Lancet Countdown on health and climate change: from 25 years of inaction to a global transformation for public health

theguardian.com - by Christiana Figueres - October 31, 2017

A report just published in the Lancet from the specially created Lancet Countdown initiative, reveals just how bad climate change is for public health. The diagnosis reveals that hundreds of millions of people are already suffering the health impacts of climate change. Its insidious creep is being felt in multiple ways: rising temperatures are hastening the spread of infectious diseases; crop yields are becoming uneven and unpredictable, worsening the hunger and malnourishment for some of the most vulnerable people on the planet; allergy seasons are getting longer; and at times it is simply too hot for farmers to work in the fields.

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