Map showing surface temperatures in Southeast Asia on 6 May 2023. Laos and Vietnam both experienced record-breaking temperatures. Graphic: MetDesk

Extreme heat smashes records in Asia in “one of the most brutal heat events the world has ever witnessed” – Laos, Thailand, Cambodia, and Vietnam all experience temperature spikes, in some places topping 43°C (110°F)

By Matthew Cappucci 8 May 2023 (The Washington Post) – A historic heat wave is bringing largely unprecedented temperatures to Southeast Asia, delivering a dangerous heat stress that could pose grave threats to vulnerable populations and smashing all-time records. Both Vietnam and Laos have recorded their hottest temperatures ever observed, in some places topping 110 […]

Map of air pollution in Thailand on 30 April 2023. Graphic: PlumeLabs

Thailand air pollution leads millions to seek medical help – “Today is so smoggy. I cough so much.”

Bangkok, 20 April 2023 (AFP) – About 2.4 million people in Thailand have sought hospital treatment for medical problems linked to air pollution since the start of the year, health officials said, as toxic smog chokes parts of the country. Bangkok and the northern city of Chiang Mai were among the most polluted cities in […]

Gail Zawacki at the Occupy Wall Street protest in New York City, 23 September 2011. She carries a sign that reads, “Industrial civilization is murdering our Earth”. Photo: Gail Zawacki

The Diva of Doom: Remembering the late, great Gail Zawacki – “In the end, what matters more than time?”

By James Galasyn 18 June 2022 (Desdemona Despair) – I was greatly saddened this week to read an email from climate activist Richard Pauli informing me that Gail Zawacki, the “Diva of Doom”, passed away on 9 June 2022. The community of environmental activists has lost one of its most eloquent and entertaining voices. She […]

Risk levels for climate-sensitive health outcomes based on different greenhouse gas emissions and adaptation scenarios. Graphic: IPCC WG 2 Sixth Assessment Report / AFP

Hunger, drought, disease: UN climate report reveals dire health threats – “The basis for our health is sustained by three pillars: the food we eat, access to water, and shelter. These pillars are totally vulnerable and about to collapse.”

By Patrick Galey 23 June 2021 (AFP) – Hunger, drought and disease will afflict tens of millions more people within decades, according to a draft UN assessment that lays bare the dire human health consequences of a warming planet. After a pandemic year that saw the world turned on its head, a forthcoming report by […]

Landsat 8 images from 21 July 2018 (left) and 16 September 2018 (right) illustrating the Taku Glacier transient snowline. The 21 July 2018 snowline is at 975 m and the 16 September 2018 snowline is at 1400 m. Average end-of-summer snowline is 975 m; the 2018 end-of-summer snowline was the highest observed in the 73-year record. Graphic: AMS

State of the Climate in 2018: 2018 was the fourth-hottest year on record, behind 2016, 2015, and 2017

12 August 2019 (NCEI) – A new State of the Climate report [pdf] confirmed that 2018 was the fourth warmest year in records dating to the mid-1800s. Last year was the fourth warmest year on record despite La Niña conditions early in the year and the lack of a short-term warming El Niño influence until […]

Permafrost forms a grid-like pattern in the National Petroleum Reserve-Alaska in Alpine, Alaska, a 22.8 million acre region managed by the Bureau of Land Management on Alaska's North Slope. USGS has periodically assessed oil and gas resource potential there. Photo: David Houseknecht / USGS

Warming Arctic permafrost releasing 12 times more nitrous oxide, a potent greenhouse gas, than previously thought – “This needs to be taken more seriously than it is right now”

By Caitlin McDermott-Murphy 6 June 2019 (The Harvard Gazette) – About a quarter of the Northern Hemisphere is covered in permafrost. Now, it turns out these permanently frozen beds of soil, rock, and sediment are actually not so permanent: They’re thawing at an increasing rate. Human-induced climate change is warming these lands, melting the ice […]

Global average abundance of atmospheric carbon dioxide in 2018. Graphic: NOAA

Graph of the Day: NOAA Annual Greenhouse Gas Index, 1700-2018

30 May 2019 (Desdemona Despair) – Last week, the NOAA Earth System Research Laboratory posted its annual update to the NOAA Annual Greenhouse Gas Index (AGGI), which measures the climate-warming influence of long-lived trace gases, including carbon dioxide and methane. To nobody’s surprise, the AGGI continued its inexorable rise in 2018 because, for another year, […]

Ozone hole mystery: Illegal sales of insulating chemical in China found to be source of rising CFC-11

By Matt McGrath 8 July 2018 (BBC News) – Cut-price Chinese home insulation is being blamed for a massive rise in emissions of a gas, highly damaging to the Earth’s protective ozone layer. The Environmental Investigations Agency (EIA) found widespread use of CFC-11 in China, even though the chemical was fully banned back in 2010. […]

Graph of the Day: NOAA annual greenhouse gas index (AGGI), 1700-2015

30 April 2016 (NOAA) – The annual greenhouse gas index (AGGI) is a measure of the warming influence of long-lived trace gases and how that influence is changing each year. The index was designed to enhance the connection between scientists and society by providing a normalized standard that can be easily understood and followed. The […]

The world is about to install 700 million air conditioners – “Demand for cooling, particularly in hot climates, is going to be an incredible driver of electricity requirements”

By Chris Mooney and Brady Dennis 31 May 2016 (Washington Post) – As summer temperatures finally settle in, many in the United States take it for granted that they can dial down the thermostat: Americans use 5 percent of all of their electricity cooling homes and buildings. In many other countries, however — including countries […]

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