Tropical thunderstorms are set to grow stronger as the world warms

By Martin Singh 16 October 2017 (The Conversation) – Thunderstorms are set to become more intense throughout the tropics and subtropics this century as a result of climate change, according to new research.Thunderstorms are among nature’s most spectacular phenomena, producing lightning, heavy rainfall, and sometimes awe-inspiring cloud formations. But they also have a range of […]

Global warming to cost billions in extra road repairs

By David Trilling 13 October 2017(Journalist’s Resource) – When engineers build roads, they use weather models to decide what kind of pavement can withstand the local climate. Currently, many American engineers use temperature data from 1964 to 1995 to select materials. But the climate is changing.A recent paper in Nature Climate Change asserts that newer […]

World hunger is increasing thanks to wars and global warming

By Leah Samberg 17 October 2017 (The Conversation) – Around the globe, about 815 million people – 11 percent of the world’s population – went hungry in 2016, according to the latest data from the United Nations. This was the first increase in more than 15 years.Between 1990 and 2015, due largely to a set […]

Poorest countries suffer most from global warming

By Martin Wolf 18 October 2017 (The Irish Times) – Right, as the world goes, is only in question between equals in power, while the strong do what they can and the weak suffer what they must.”This sentence from the History of the Peloponnesian War by Thucydides is the philosophy of Donald Trump’s administration. Thus, […]

Global pollution kills 9 million people per year and threatens survival of human societies – “We fear that we are pushing the envelope on the amount of pollution the Earth can carry”

By Damian Carrington 20 October 2017 (The Guardian) – Pollution kills at least nine million people and costs trillions of dollars every year, according to the most comprehensive global analysis to date, which warns the crisis “threatens the continuing survival of human societies”.Toxic air, water, soils and workplaces are responsible for the diseases that kill […]

New fire danger threatens to worsen most disastrous wildfire season in California history

Dr. Jeff Masters and Bob Henson 20 October 2017 (Weather Underground) – A record-breaking heat wave will build over Southern California over the weekend and peak on Tuesday, bringing triple-digit temperatures that could set marks for the hottest temperatures ever recorded so late in the year in the Los Angeles area. Accompanying the heat will […]

Microbes dictate regime shifts causing anoxia in lakes and seas – “Hysteresis loops and tipping points are a common feature of oxic-anoxic transitions, causing rapid drops in oxygen levels that are not easily reversed”

6 October 2017 (UvA News) – Gradual environmental changes due to eutrophication and global warming can cause a rapid depletion of oxygen levels in lakes and coastal waters. A new study led by professors Jef Huisman and Gerard Muyzer of the University of Amsterdam (UvA) shows that microorganisms play a key role in these disastrous […]

Global Early Warning – Early Action System report on food security and agriculture, October – December 2017

October 2017 (FAO) – The Global Early Warning – Early Action System (EWEA) report on food security and agriculture is developed by the Food and Agriculture Organization of the United Nations (FAO) through its EWEA. The system aims to translate forecasts and early warnings into anticipatory action.This report specifically highlights: HIGH RISK Yemen (risk of […]

Drought pushes Kenya pastoralists to the brink – “I think pastoralism will be finished because of the droughts. All the animals are dying.”

By Anthony Morland 16 October 2017(IRIN) – Even at the best of times, the people of Turkana live on the edge. Almost all of the 1.3 million inhabitants of this arid county in northwest Kenya endure extreme poverty.Malnutrition rates are among the highest in the country. Since much of the land here is unsuitable for […]

Canada methane emissions far worse than feared – “This is a really big deal. If we thought it was bad, it’s worse.”

By Ashifa Kassam 17 October 2017 TORONTO (The Guardian) – Alberta’s oil and gas industry – Canada’s largest producer of fossil fuel resources – could be emitting 25 to 50% more methane than previously believed, new research has suggested.The pioneering peer reviewed study, published in Environmental Science & Technology on Tuesday, used airplane surveys to […]

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