An array of Direct Air Capture (DAC) fans for capturing carbon dioxide from the atmosphere. Photo: Carbon Engineering, Ltd

Can direct air capture technology save us from global warming? “By the end of the century, DAC could require the equivalent of over half of today’s global energy needs”

By Simon Levey 22 July 2019 (Grantham Institute) – “We’ve fallen in and out of love with outlandish technologies in the hope that they might save us from climate change,” says Dr Ajay Gambhir, Senior Research Fellow at the Grantham Institute – Climate Change and the Environment at Imperial College London. “Some are just unicorns; […]

Caricature of Don Blankenship, CEO of Massey Energy in 2009. Graphic: Ian Murphy

14 Most Heinous Climate Villains

By Mike Roddy and Ian Murphy 29 December 2009 (The Buffalo Beast) – The science of climate change is pretty basic: humans dig up fossilized carbon to fuel power plants and internal combustion machines, releasing CO2 into the atmosphere. Result: greenhouse effect global heating. Around 50% of all the species on the planet are predicted […]

A young man looks for mud crabs and snakehead fish as he walks on the parched bed of Chembarambakkam Lake, on the outskirts of Chennai, on 21 May 2019. Photo: Arun Sankar / AFP / Getty Images

In Chennai, water is now more expensive than petrol – 600 million people dealing with high to extreme water shortages – “I know what I am doing is wrong, but we are in a situation where you have to do what you can to survive”

By Karim Raslan 21 July 2019 (The Star) – Nearly four years ago, the south Indian city of Chennai (capital of Tamil Nadu) was under water. The worst floods in living history – the result of cyclones from the Bay of Bengal – had reduced this manufacturing and services powerhouse of eleven million to a […]

A woman wearing a bikini lies on the ice of the Buluus glacier in the Yakutia region of Siberia in summer 2019. Photo: The Siberian Times

Residents of Yakutsk, the world’s coldest city, escape 32°C heatwave by chilling on Siberian glacier

14 July 2019 (The Siberian Times) – Today it’s +32°C (89.6°F) in Yakutsk, the world’s coldest city, and locals escape heatwave like true Siberians – by chilling on ice. Today the Buluus glacier is as packed with visitors as the only official beach in Yakutsk, the world’s largest city built on permafrost. A hidden gem […]

Map showing wildfires around the Batagai megaslump in Siberia, 16 July 2019. Graphic: The Siberian Times

Wildfires rage in Siberia around the “Mouth of Hell” – Scientist warns fires will accelerate growth of Batagai Depression, a giant gash in the tundra

16 July 2019 (The Siberian Times) – After a month of warm, dry weather and wildfires, the huge crater nicknamed ‘Mouth of Hell’ is now under direct threat. The fear is that flames burning on the rim of the depression will weaken the permafrost and cause a major enlargement of the Batagai or Batagaika ‘megaslump’, […]

Satellite view of a wildfire in Qeqqata Kommunia, Greenland, 13 July 2019. Photo: Pierre Markuse / Copernicus EU

Photo gallery: Satellite view of “unprecedented” Arctic wildfires, July 2019

By Brian Kahn 18 July 2019 (Gizmodo) – Vast stretches of Earth’s northern latitudes are on fire right now. Hot weather has engulfed a huge portion of the Arctic, from Alaska to Greenland to Siberia. That’s helped create conditions ripe for wildfires, including some truly massive ones burning in remote parts of the region that […]

Temperature anomaly at 2m for the Northern Hemisphere on 20 July 2019. Graphic: Climate Reanalyzer

Nunavut is warmer than Victoria in long, hot summer across the Arctic – “It’s really quite spectacular. This is unprecedented.”

By Bob Weber 15 July 2019 (The Canadian Press) – Weather watchers are focused on the world’s most northerly community, which is in the middle of a record-breaking heat wave. “It’s really quite spectacular,” said David Phillips, Environment Canada’s chief climatologist. “This is unprecedented.” The weather agency confirmed that Canadian Forces Station Alert hit a record […]

Impact of the Powering Past Coal Alliance (PPCA) pledges. To keep global warming within 1.5 °C of pre-industrial levels, there needs to be a substantial decline in the use of coal power by 2030 and in most scenarios, complete cessation by 2050. Graphic: Jewell, et al., 2019 / Nature Climate Change

Current coal phase-out pledges are insufficient to hit Paris climate goal

27 June 2019 (Chalmers University of Technology) – ​The Powering Past Coal Alliance, or PPCA, is a coalition of 30 countries and 22 cities and states that aims to phase out unabated coal power. But analysis led by Chalmers University of Technology, Sweden, published in Nature Climate Change, shows that members mainly pledge to close […]

Schematic of factors contributing to the quantification of a remaining carbon budget. Graphic: Rogelj, et al., 2019 / Nature

Humanity’s climate “carbon budget” dwindling fast – At current CO2 emission rates the budget will be exhausted in less than 14 years – “The trillion-dollar question is how much of a carbon budget do we have left?”

17 July 2019 (AFP) – The concept of a carbon budget is dead simple: figure out how much CO2 humanity can pump into the atmosphere without pushing Earth’s surface temperature beyond a dangerous threshold. [cf. What Counts for Our Climate: Carbon Budgets Untangled and Budgeting for our future climate. –Des] The 2015 Paris climate treaty […]

Combined land and ocean temperature anomalies in June in Europe, 1910-2019. 26–30 June 2019 brought the greatest June heat wave in European history. Hundreds of stations with a long-term period of record (POR) set their all-time June maximum temperature records. Graphic: James P. Galasyn / NOAA

June 2019: Earth’s hottest June on record and greatest June heat wave in European history

By Dr. Jeff Masters 18 July 2019 (Weather Underground) – June 2019 was the planet’s warmest June since record keeping began in 1880, said NOAA’s National Centers for Environmental Information (NCEI) on Tuesday. NASA also rated June 2019 as the warmest June on record, well of ahead of the previous record set in 2015. The global heat in June […]

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