Map showing the results of the disastrous U.S. presidential election, 7 November 2024. Graphic: Reuters

Desdemona going dark

7 November 2024 (Desdemona Despair) – My work here is done. After more than 13,000 posts warning of the end of the Phanerozoic eon and the imminent extinction of the human species, I’m calling it quits. The first Desdemona blog post was on 14 November 2008 and was titled, Rising CO2 accelerates coral bleaching: study. […]

Glow from Park Fire burns is seen along Cohasset Road near Chico, California, U.S. 25 July 2024. Photo: Fred Greaves / REUTERS

A “catastrophic” start to wildfire season in Oregon sparks alarm – Oregon wildfire explodes to half the size of Rhode Island – “This is perhaps the worst I’ve seen in terms of the number of fires on the landscape in the last decade in the state of Oregon”

By Jules Feeney 27 July 2024 LOS ANGELES (The Guardian) – Oregon’s wildfire season is off to an explosive start with more than 1 million acres charred in less than a month, as experts warn that extreme heat and unusual lightning strikes are creating “catastrophic conditions” for fires to ignite and spread. The state is currently […]

Trump walks onstage to deliver the keynote address at the Faith & Freedom Coalition’s Road to Majority Policy Conference at the Washington Hilton on 22 June 2024 in Washington, D.C. Photo: Samuel Corum / Getty Images

What Trump allies’ Project 2025 would mean for the fight against climate change – “Trump would frack the National Mall if he thought it would make a couple of bucks for donors and Big Oil”

By Zack Budryk and Rachel Frazin 13 July 2025 (The Hill) – Project 2025, a controversial conservative roadmap that aims to guide the next Republican administration, calls for the elimination of multiple energy- and environment-related offices and rules — moves that would restrict the government’s ability to combat climate change and pollution. Policies promoted under the plan […]

Map of the U.S. showing 11 weather and climate disasters each costing $1 billion or more that occurred between January and May, 2024. Graphic: NOAA / NCEI

Billion-dollar disasters swept across the U.S. in Spring 2024

By Meredith Garofalo 13 June 2024 (Space.com) – Two severe weather events in May brought the number of billion-dollar disasters for the United States in 2024 up to nearly a dozen.  The month began with a tornado outbreak from May 6 to May 10 that stretched across 23 states, going from South Dakota to Florida. […]

Map of confirmed tornadoes and tornado warnings by the National Weather Service during the tornado outbreak of 6-9 May 2024. Map produced in QGIS. National Weather Service warning outlines available from the Iowa Environmental Mesonet and tornado data available from the National Centers for Environmental Information. Graphic: Wxtrackercody / Wikipedia

How “kitty cats” are wrecking the home insurance industry – “What we’ve missed is that it wasn’t a big event that had a big impact, it was a bunch of small surprise events that just added up”

By Jake Bittle 16 May 2024 (Grist) – The rising cost of homeowner’s insurance is now one of the most prominent symptoms of climate change in the United States. Major carriers like State Farm and Allstate have pulled back from offering fire insurance in California, dropping thousands of homeowners from their books, and dozens of small […]

Monthly year-over-year change in atmospheric CO2, 1960-2024. CO2 is measured in parts per million at the Mauna Loa observatory. The largest ever recorded leap in the amount of carbon dioxide in the world’s atmosphere occurred from March 2023 to March 2024. Data: Dr. Xin Lan, NOAA/GML and Dr. Ralph Keeling, Scripps Institution of Oceanography. Graphic: The Guardian

Record-breaking increase in CO2 levels in world’s atmosphere – “We aren’t just breaking records in CO2 concentrations, but also the record in how fast it is rising”

By Oliver Milman 9 May 2024 (The Guardian) – The largest ever recorded leap in the amount of carbon dioxide laden in the world’s atmosphere has just occurred, according to researchers who monitor the relentless accumulation of the primary gas that is heating the planet. The global average concentration of carbon dioxide in March this […]

A diver examines bleached coral off the Keppel Islands, Australia, at the southern end of the Great Barrier Reef, 5 March 2024. Photo: Renata Ferrari / AIMS / Reuters

The widest-ever global coral crisis will hit within weeks, scientists say – “Now we’re at the point where we’re in the disaster movie”

By Catrin Einhorn 15 April 2024 (The New York Times) – The world’s coral reefs are in the throes of a global bleaching event caused by extraordinary ocean temperatures, the National Oceanic and Atmospheric Administration and international partners announced Monday. It is the fourth such global event on record and is expected to affect more […]

Monthly global surface air temperature anomalies (°C) relative to 1850–1900 from January 1940 to March 2024, plotted as time series for each year. 2024 is shown with a thick yellow line, 2023 with a thick red line, and all other years with thin lines shaded according to the decade, from blue (1940s) to brick red (2020s). Data source: ERA5. Graphic: C3S / ECMWF

Earth’s warmest March is 10th straight record month, NOAA and NASA find

By Jonathan Erdman 12 April 2024 (Weather.com) – March was E​arth’s warmest on record, according to data from three separate agencies, the latest month in a stretch of heat records since the planet’s hottest year in 2023. Another month, another record In a report released Friday, NOAA found March’s globally average temperature was 2.43 degrees Fahrenheit above […]

Thick black smoke fills the air near the settlement of Pournari, as wildfires engulf the area of Magoula in Greece on 18 July 2023. Photo: Spyros Bakalis / AFP / Getty

World will look back at 2023 as year humanity exposed its inability to tackle climate crisis – “This year and next will be seen as the turning point at which the futility of governments in dealing with climate change was finally exposed”

By Jonathan Watts 29 December 2023 (The Guardian) – The hottest year in recorded history casts doubts on humanity’s ability to deal with a climate crisis of its own making, senior scientists have said. As historically high temperatures continued to be registered in many parts of the world in late December, the former NASA scientist […]

A map of the world plotted with some of the most significant climate events that occurred during November 2023. Graphic: NOAA/NCEI

NOAA reports 2023 hottest year on record, so far – “We will look back at 2023 and think of it as: remember that year that wasn’t so bad?”

By Lauren Sommer 28 December 2023 (NPR) – As 2023 draws to a close, it’s going out on top. “It’s looking virtually certain at this point that 2023 will be the hottest year on record,” says Zeke Hausfather, climate scientist at Berkeley Earth, a non-profit that analyzes climate trends. Though temperature records from December have […]

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