Desdemona Despair

Blogging the End of the World™

Graph showing reconstructed and observed annual temperature data for the Northern Hemisphere’s summer months (June, July, and August) at 30 and 90 degrees north latitude. Anomalies indicate how the average temperature of each year’s summer compared with the average reconstructed temperature from the baseline period of 1850-1900. The summer of 2023 was clearly the hottest in the past 2,000 years, with a temperature that proved to be at least 0.5 degree C above that of C.E.246—a time that was the hottest summer before direct measurements began and long before human-caused warming emerged. Data: Jan Esper, et al., 2024 / Nature. Graphic: Amanda Montañez / Scientific American

2023 was the hottest summer in two thousand years – “When you look at the long sweep of history, you can see just how dramatic recent global warming is”

By Sarah Collins 14 May 2024 (University of Cambridge) – Researchers have found that 2023 was the hottest summer in the Northern Hemisphere in the past two thousand years, almost four degrees warmer than the coldest summer during the same period. Although 2023 has been reported as the hottest year on record, the instrumental evidence […]

Screenshot of a Twitter (X) post showing a photo of Gov. Ron DeSantis signing legislation that erases the words “climate change” from state statutes on 15 May 2024. Photo: Ron DeSantis / UPI

Gov. Ron DeSantis signs law erasing “climate change” from Florida policy – “This purposeful act of cognitive dissonance is proof that the governor and the state legislature are not acting in the best interests of Floridians, but rather to protect profits for the fossil fuel industry”

By Sheri Walsh 16 May 2024 (UPI) – With summer’s extreme heat and this year’s hurricane season rolling into Florida next month, Gov. Ron DeSantis signed legislation Wednesday that will erase climate change from state policy effective 1 July 2024. The new law will erase the words “climate change” from state statutes and make energy […]

Low water levels at the Miguel Aleman dam in May 2024. Photo: Luis Antonio Rojas / The Washington Post

Mexico City’s water “Day Zero” may come even for the wealthiest residents – “No one could have foreseen this would happen in the city”

By Kasha Patel 25 May 2024 MEXICO CITY (The Washington Post) – Raquel Campos’ water issues started in January, when her condo building’s manager sent residents a message saying that the city hadn’t delivered water to its cistern. Four days later, taps in the upscale residence went dry. Campos has lived in the wealthy Polanco […]

A vendor selling used remote controls for various home appliances takes a nap in Nhat Tao market, the largest informal recycling market in Ho Chi Minh City, Vietnam, Sunday, 28 January 2024. Photo: Jae C. Hong / AP Photo

E-waste is overflowing landfills, rising five times faster than formal recycling – At one sprawling Vietnam market, workers recycle some of it – “We are currently generating e-waste at an unprecedented rate”

By Aniruddha Ghosal and Jae C. Hong 2 May 2024 HO CHI MINH CITY, Vietnam (AP) – Dam Chan Nguyen saves dead and dying computers. When he first started working two decades ago in Nhat Tao market, Ho Chi Minh City’s biggest informal recycling market, he usually salvaged computers with bulky monitors and heavy processors. […]

Effect of political contributions from oil and gas companies on U.S. legislators that vote against the environment. Coefficients and 95 percent CIs for tests of investment (Left) and influence (Right) hypotheses and their corresponding metaanalytic effects for the years 1992 to 2018. In 13 out of 14 analyses, lower LCV scores (i.e., more antienvironmental votes) in one election cycle predicted significantly increased contributions in the following election cycle. For example, the strongest result was observed for the 2016 election: For every additional 10 percent of congressional votes against the environment in 2014, a legislator would receive an additional $5,400 in campaign contributions from oil and gas companies in 2016 (b = −0.54, SE = 0.12; P < 0.001; 95 percent CI [−0.77, −0.31]). This is an especially strong relationship considering that many elected officials vote against environmental policies nearly 100 percent of the time, thereby compounding the cycle of antienvironmentalism and increasing rewards in the form of contributions. Graphic: Goldberg, et al., 2020 / PNAS

Big Oil spent decades sowing doubt about fossil fuel dangers, experts testify – “Big Oil had to evolve from denial to duplicity”

By Dharna Noor 1 May 2024 (The Guardian) – The fossil fuel industry spent decades sowing doubt about the dangers of burning oil and gas, experts and Democratic lawmakers testified on Capitol Hill on Wednesday. The Senate budget committee held a hearing to review a report published on Tuesday with the House oversight and accountability […]

Residents wade through flood waters after a seasonal river burst its banks following heavy rainfall in Kitengela municipality of Kajiado County, near Nairobi, Kenya, 1 May 2024. Photo: Thomas Mukoya / REUTERS

Kenya flood toll rises to 181 as houses and roads are destroyed – More than 190,000 people forced from their homes – “We have lost nearly all our family members. This is the darkest moment for us.”

NAIROBI, 1 May 2024 (Reuters) – Floods and landslides across Kenya have killed 181 people since March, with hundreds of thousands forced to leave their homes, the government and Red Cross said on Wednesday, as dozens more were killed in neighbouring Tanzania and Burundi. Torrential rain and floods have destroyed homes, roads, bridges, and other […]

Map showing worldwide natural disasters in 2023. Worldwide, natural disasters in 2023 resulted in losses of around US$250 billion (previous year US$250 billion). Loss statistics were characterised by the large number of severe regional storms. Such high thunderstorm losses have never been recorded before in the USA or in Europe: assets worth around US$66 billion were destroyed in North America, of which US$50 billion was insured, while in Europe the figure was US$10 billion (€9.1 billion), of which US$8 billion (€7.3 billion) was insured. A large body of scientific research indicates that climate change favours severe weather with heavy hailstorms. Similarly, loss statistics from thunderstorms in North America and other regions are trending upward. Graphic: Munich Re

Munich Re: Record thunderstorm losses in 2023 – “The warming of the earth that has been accelerating for some years is intensifying the extreme weather in many regions, leading to increasing loss potentials”

9 January 2024 (Munich Re) – Worldwide, natural disasters in 2023 resulted in losses of around US$ 250bn (previous year US$ 250bn), with insured losses of US$ 95bn (previous year US$ 125bn). Overall losses tally with the five-year average, while insured losses were slightly below the average figure of US$ 105bn. Unlike in previous years, […]

Hectares of primary forest lost each year in Indonesia, 2001-2023. For a second year, Indonesia saw an uptick in forest losses. Between 2002 and 2023, the country lost 11 percent of its primary forest — that is, mature natural forests that have not been touched in recent years. Data: Global Forest Watch. Graphic: M.K. Wildeman / AP

Deforestation in Indonesia spiked in 2023, but resources analyst sees better overall trend

By Victoria Milko 28 April 2024 JAKARTA, Indonesia (AP) – From trees felled in protected national parks to massive swaths of jungle razed for palm oil and paper plantations, Indonesia had a 27% uptick in primary forest loss in 2023 from the previous year, according to a World Resources Institute analysis of deforestation data. But […]

Counts (S) of anadromous adults in eight populations of the Santa Monica Mountains BPG. Counts are adjusted by +1 so that zero counts show up on the log scale Graphic: Boughton, 2022 in SWFSC 2022

Steelhead trout, once thriving in Southern California, are declared endangered – “The negative trend toward extinction has not reversed”

By Ian James 23 April 2024 (Los Angeles Times) – Southern California’s rivers and creeks once teemed with large, silvery fish that arrived from the ocean and swam upstream to spawn. But today, these fish are seldom seen. Southern California steelhead trout have been pushed to the brink of extinction as their river habitats have […]

Approximate depths of subsurface activities. Median (31 m) and 95th (130 m) percentile of water wells (Jasechko & Perrone, 2021); minimum depth of CCS in sedimentary basins (800 m) (Benson & Cole, 2008); shallow limit of oil and gas development (including injection and disposal; 600 m) (Lemay, 2008); geothermal (>2,000 m) (Nardini, 2022). The upper temperature limit for life (80–121°C) (Bar-On et al., 2018; Magnabosco et al., 2018) approximately corresponds to the lowest temperatures required for geothermal power generation (Nardini, 2022; Tester et al., 2021). Circulation of meteoric water occurs up to depths of a few km (McIntosh & Ferguson, 2021) but fluxes are small below 500 m and residence times range from tens of thousands to millions of years (Ferguson et al., 2023; Jasechko et al., 2017; Warr et al., 2021). Graphic: Ferguson, et al., 2024 / Earth’s Future

Human activities have an intense impact on Earth’s deep subsurface fluid flow – “We know more about the surface of Mars than we do about water, rocks, and life deep beneath our feet”

By Niranjana Rajalakshmi 23 April 2024 (University of Arizona) – The impact of human activities – such as greenhouse gas emissions and deforestation – on Earth’s surface have been well-studied. Now, hydrology researchers from the University of Arizona have investigated how humans impact Earth’s deep subsurface, a zone that lies hundreds of meters to several […]

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