Deprived of sunlight, plankton that absorb carbon dioxide died off. At the same time, plankton that release carbon dioxide multiplied. In the space of a few months, thousands of lakes went from being carbon sinks to being carbon sources, according to the study, published in the Proceedings of the National Academy of Sciences.

Such a widespread transformation would typically take centuries, said lead author Jasmine Saros, of the University of Maine. “The magnitude of this and the rate of change were unprecedented,” she said. “It was such an overwhelming climate force that drove all the lakes to respond in the same way.”

source

Into that maelstrom came a renowned scientist and engineer named Howard Scott. With a doctorate from the University of Berlin, he’d commanded complex projects around the globe, including British munitions plants and industrial projects for U.S. Steel. Scott and a small group of fellow engineers and scientists had made a diagnosis of civilization’s ills and a prescription for relief. The current capitalist system, they said, was irrevocably broken, and—as one magazine summarizing the movement put it—“we are faced with the threat of national bankruptcy and perhaps general chaos within eighteen months.” Scott described the solution in the language of an engineer—a civilization “operated on a thermo-dynamically balanced load.”

cross-posted from: https://beehaw.org/post/18095575

Archived

Viktor Danilov-Danilyan, head of the Institute of Water Problems at the Russian Academy of Sciences (RAS), has called the recent Black Sea oil spill “the most serious environmental disaster in Russia since the beginning of the 21st century.” His comments came in an interview with Kommersant published on Jan. 17.

The story began on Dec. 15, when two tankers — Volgoneft-212 and Volgoneft-239 — sank in the Kerch Strait, releasing approximately 8,000 tons of heavy fuel oil into the Black Sea. Danilov-Danilyan called the resulting environmental catastrophe an “unprecedented event”:

“This is the first time such a large amount of fuel oil has been spilled. In my view, this is the most serious environmental disaster in Russia since the beginning of the 21st century… The diesel fuel spill in Norilsk in 2020 cannot be compared to today's situation. That incident was localized and quickly addressed due to favorable natural and weather conditions, as well as the availability of sufficient equipment.”

According to the scientist, the pollution threatens not only Russia's coastline but also Ukraine’s port city of Odesa, along with coastal areas in Bulgaria, Romania, and even Turkey.

The oil spill is expected to cause significant wildlife losses, including the death of birds and fish. Cleanup operations are anticipated to reshape the shoreline, resulting in unexpected costs for local municipalities. Danilov-Danilyan noted that the removal of contaminated sand has already shifted the coastline 30-50 meters inland in some areas.

“At the very least, vessels that should have been decommissioned as unfit for use 20 years ago should not have been used… It is impossible to prevent catastrophic consequences with such an approach: sooner or later, they were bound to happen.”

[...]

This ability to infect, spread between, and kill such a wide range of creatures has prompted some scientists to call H5N1 a “panzootic”: an epidemic that leaps species barriers and can devastate diverse animal populations, posing a threat to humans too. As shrinking habitats, biodiversity loss and intensified farming create perfect incubators for infectious diseases to jump from one species to another, some scientists say panzootics could become one of the era’s defining threats to human health and security.

Something to look foward to /s

I choose to focus my energy on the climate crisis because a habitable planet is a prerequisite for everything worth fighting for, and because the prospect of losing a planet feels horrific and sad to me in a primal way that I can’t express with words.

Much as I admire Peter, this battle has alaz been lost and all we can do now is endure.

Despite much investment in and expansion of renewable energy, humanity has continued burning fossil fuels at a furious pace.

Dozens of sea mammals have been found dead since last month's Russian oil tanker spill in the Black Sea, a dolphin rescue center said Sunday, as authorities raced to contain the disaster.

The spill began on December 15, when two aging Russian tankers were caught in a storm off the Kerch Strait linking Crimea to southern Russia.

One sank and the other ran aground, pouring around 2,400 tonnes of a heavy fuel oil called mazut into the surrounding waters, authorities estimate.

Russia's Delfa center, which rescues and rehabilitates dolphins, said it had recorded 61 dead cetaceans since the incident, 32 of whom "most likely" died due to the spill.

Cetaceans are a type of aquatic mammal that includes whales, dolphins and porpoises.

[...]

Global warming is moving faster than the best models can keep a handle on

Weren't there a whole bunch of hot models that were discarded becase they were "too scary" ?

cross-posted from: https://lemmy.ca/post/36534741

His answer is the octopus. What say you?

As the year 2025 begins, let’s take stock of where we are and ponder what we might expect in the near future.

cross-posted from: https://slrpnk.net/post/16787523

If we don't fix it, the planet will cease to function and humanity will be in trouble," Professor Alex McBratney from the University of Sydney's Institute of Agriculture said.

I guess were going to test the Professor's hypothesis :) no do overs though

Archived version

The International Energy Agency (IEA) reported that global coal demand is expected to reach unprecedented levels in 2024. In its latest report, "Coal 2024: Analysis and Forecast for 2024," the agency predicts coal consumption will climb to 877 crore tonnes, marking a new record.

The report notes that while global coal demand increased by 1% in 2023, the growth rate has slowed compared to previous years. In 2021, coal demand surged by 7.7% following the COVID-19 recovery, while growth rates moderated to 4.7% in 2022 and 2.4% in 2023.

[...]

China, the world's largest coal consumer, will significantly drive global demand. The IEA estimates China's coal consumption will grow by 1% in 2024, reaching 490 crore tonnes. India, the second-largest consumer, is expected to see a 5% increase, bringing its consumption to 130 crore metric tonnes—a level previously achieved only by China.

Conversely, coal demand in developed regions like the European Union and the United States continues to decline. The European Union’s demand is projected to drop by 12% in 2024, while the US is expected to see a 5% decline. However, these decreases are less steep compared to the significant drops in 2023.

[...]

For sure, seems to be less then zero interest in any sort of reformation? People won't even wear a mask in a pandemic. Precautionary principal be damed?

https://www.nationalobserver.com/2024/06/14/opinion/science-civilization-collapse-environment-limits.

Rees bluntly states, “the human enterprise is effectively subsuming the ecosphere” and “wide-spread societal collapse cannot be averted — collapse is not a problem to be solved, but rather the final stage of a cycle to be endured.”