Electric cars are not the answer to air pollution, says top UK adviser

By Damian Carrington 4 August 2017 (The Guardian) – Cars must be driven out of cities to tackle the UK’s air pollution crisis, not just replaced with electric vehicles, according to the UK government’s top adviser. Prof Frank Kelly said that while electric vehicles emit no exhaust fumes, they still produce large amounts of tiny […]

Histograms of daily maximum wet-bulb temperature, TWmax (°C), and maps of the ensemble averaged 30-year TWmax. (A) The histograms are generated for the most populous cities in the selected regions for each scenario: HIST (blue), RCP4.5 (green), and RCP8.5 (red). Values within each panel correspond to the 2- and 25-year return period of the bias-corrected annual maxima of TWmax, and the x and y axes indicate TWmax (°C) and the number of occurrences on a logarithmic scale, respectively. The background image was obtained from NASA Visible Earth. (B to D) The spatial distributions of bias-corrected ensemble averaged 30-year TWmax for each GHG scenario: HIST (1976–2005) (B), RCP4.5 (2071–2100) (C), and RCP8.5 (2071–2100) (D). Graphic: Im, et al., 2017 / Science Advances

Climate change to cause humid heatwaves that will kill even healthy people

By Damian Carrington 2 August 2017 (The Guardian) – Extreme heatwaves that kill even healthy people within hours will strike parts of the Indian subcontinent unless global carbon emissions are cut sharply and soon, according to new research. Even outside of these hotspots, three-quarters of the 1.7 billion population – particularly those farming in the Ganges […]

Global warming causing suicides in India as crops fail – “The tragedy is unfolding today. This is not a problem for future generations. This is our problem, right now.”

By Kathleen Maclay 31 July 2017 (Berkeley News) – Climate change has already caused more than 59,000 suicides in India over the last 30 years, according to estimates in a study published today in the Proceedings of the National Academy of Sciences (PNAS) that suggests failing harvests that push farmers into poverty are likely the […]

Loss of Arctic sea ice impacting Atlantic Ocean water circulation system – “A potential loss of 30 to 50 percent of AMOC’s strength due to Arctic sea ice loss”

By Jim Shelton 31 July 2017 (Yale News) – Arctic sea ice is not merely a passive responder to the climate changes occurring around the world, according to new research.Scientists at Yale University and the University of Southampton say the ongoing Arctic ice loss can play an active role in altering one of the planet’s […]

Scientists: Prove Paris climate agreement was more than paper promises – “Wishful thinking and bravado are eclipsing reality”

By David G. Victor, Keigo Akimoto, Yoichi Kaya, Mitsutsune Yamaguchi, Danny Cullenward, and Cameron Hepburn 1 August 2017 (Nature) – Beyond US President Donald Trump’s decision in June to withdraw the United States from the 2015 Paris climate agreement, a more profound challenge to the global climate pact is emerging. No major advanced industrialized country […]

Smoke from Canada forest fires chokes Washington State, air quality worst in the nation – “We’ve never seen numbers like this across the board”

  4 August 2017 (Washington Department of Ecology) – Air monitors around Washington state are lighting up the maps like a Christmas tree – and red lights aren’t good. Almost every community in the state has been hit hard by smoke blowing in from British Columbia wildfires. You can see it, you can almost reach […]

Proposed Trump border wall would cut through wildlife refuge, causing “serious environmental and economic damage”

By Lorenzo Zazueta-Castro 4 August 2017 (The Monitor) – Six Democratic Congressmen expressed concern in a letter addressed to the acting head of the Department of Homeland Security about the expected border wall construction at the Santa Ana National Wildlife Refuge.The congressmen expressed concern on the heels of news that DHS would be waiving environmental […]

Gulf of Mexico dead zone is the largest ever measured

2 August 2017 (NOAA) – Scientists have determined this year’s Gulf of Mexico “dead zone,” an area of low oxygen that can kill fish and marine life, is 8,776 square miles, an area about the size of New Jersey. It is the largest measured since dead zone mapping began there in 1985.The measured size is […]

Global tree cover loss remains high – In 2015, the world lost nearly 20 million hectares of tree cover, an area the size of Uganda

By Mikaela Weisse, Elizabeth Dow Goldman, Nancy Harris, Matt Hansen, Peter Potapov, and Svetlana Turubanova 17 July 2017 (World Resources Institute) – Global Forest Watch released new satellite-based data showing how forests around the world changed in the year 2015. The data, produced through the analysis of roughly a million satellite images by the University […]

Tampa Bay’s coming storm – “Where you’re standing now would be 15 feet under water”

By Darryl Fears 28 July 2017 TAMPA BAY, Florida (The Washington Post) – Mark Luther’s dream home has a window that looks out to a world of water. He can slip out the back door and watch dolphins swim by his private dock. Shore birds squawk from nearby nests in giant mangroves. He said it’s […]

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