Drought

By Robert Poole, University of Central Lancashire; Nick Pepin, University of Portsmouth, and Oliver Gruner, University of Portsmouth | – In December 1972, Nasa’s final Apollo mission (Apollo 17) took the iconic “Blue Marble” photo of the whole Earth. Many, including science fiction writer Arthur C. Clarke, had expected that the sight of Earth from […]

Climate Crisis

Desalination could give the Middle East Water without damaging marine Life – but it must be managed carefully

The Conversation

By Jonathan Chenoweth, University of Surrey and Raya A. Al-Masr, University of Surrey | – (The Conversation) – More than 2 billion people live in “water stressed” countries. These are territories where more than 25% of the available freshwater resources are withdrawn for human use each year. Desalination – the process of removing salt from […]

Climate Crisis

Climate Crisis: We’re Seeing Alarming Changes in the entire Global Water Cycle

The Conversation

By Albert Van Dijk, Australian National University | – (The Conversation) – In 2022, a third La Niña year brought much rain to Australia and Southeast Asia and dry conditions to the other side of the Pacific. These patterns were expected, but behind these variations there are troubling signs the entire global water cycle is […]

Climate Crisis

Great Salt Lake Could be gone in 5 Years: Huge Environmental Climate Catastrophe, Arsenic Dust Storms

Juan Cole

Ann Arbor (Informed Comment) – Excessive water use is draining the Great Salt Lake so quickly that at this rate, it could be gone in as little as five years. So argue Benjamin W. Abbott and Bonnie K. Baxter, et al. in a new scientific paper. The Great Salt Lake is already not what it […]

Climate Crisis

A Water War Is Brewing Over the Dwindling Colorado River

ProPublica

By Abrahm Lustgarten | – (ProPublica) – On a crisp day this fall I drove southeast from Grand Junction, Colorado, into the Uncompahgre Valley, a rich basin of row crops and hayfields. A snow line hung like a bowl cut around the upper cliffs of the Grand Mesa, while in the valley some farmers were […]

Climate Crisis

2022’s US Climate Disasters: A Tale of too much CO2, Too much Rain – and too Little

The Conversation

By Shuang-Ye Wu, University of Dayton | – The year 2022 will be remembered across the U.S. for its devastating flooding and storms – and also for its extreme heat waves and droughts, including one so severe it briefly shut down traffic on the Mississippi River. During a period of five weeks over the summer, […]

Climate Crisis

Where the Climate Target of 1.5°C (2.7°F) Came from, and Why we must not Lose Sight of its Importance

The Conversation

By Piers Forster, University of Leeds | – The US economist William Nordhaus claimed as early as the 1970s, when scientific understanding of climate change was still taking shape, that warming of more than 2°C would “push global conditions past any point that any human civilisation had experienced”. By 1990, scientists had also weighed in: […]

Climate Crisis

Record low water levels on the Mississippi River in 2022 show how climate change is altering large rivers

The Conversation

By Ray Lombardi, University of Memphis; Angela Antipova, University of Memphis; and Dorian J. Burnette, University of Memphis | – Rivers are critical corridors that connect cities and ecosystems alike. When drought develops, water levels fall, making river navigation harder and more expensive. In 2022, water levels in some of the world’s largest rivers, including […]

Climate Crisis

Inferno: Climate Disaster Is Turning the Planet into a Tinderbox

Tomdispatch

By Jane Braxton Little | – ( Tomdispatch.com) – Mike Savala’s boots scuffed the edge of a singed patch of forest littered with skinny fingers of burnt ponderosa pine needles. Nearby, an oak seedling sizzled as a yellow-shirted firefighter hit it with a stream of water. Spurts of smoke rose from blackened ground the size […]