Climate - truthful information about climate, related activism and politics.

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

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Paywall removed https://archive.is/jzlfB

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Humanity has missed its chance of keeping global warming below 1.5C and it will take “heroic efforts” to stay below 2C this century, the scientist leading the global effort to understand climate change has warned.

Jim Skea, chairman of the Intergovernmental Panel on Climate Change (IPCC), said a failure to sufficiently curb carbon emissions had left the world on track to warm by 3C by 2100. This average masks variations between land and sea, with western Europe and the UK facing even greater warming – perhaps as much as 5C by the end of the century.

“We are potentially headed towards 3C of global warming by 2100, if we carry on with the policies we have at the moment,” said Skea...

The Met Office has tried to project the UK impacts. By 2070, it says, winters will be up to 4.5C warmer but 30pc wetter, meaning more flooding. Summer will be up to 6C warmer, with frequent droughts and surging numbers of heat-related deaths.

Skea said: “It’s very clear climate change is no longer decades in the future. It’s very obvious it’s happening now, so we need to adapt.”

“One of the biggest risks in many regions will come from the combination of heat and humidity.

“It will just be difficult to live and to work outside. In some parts of the world, that will be really a showstopper for some kinds of economic activity.”

Europe faces some of the biggest challenges. Other scientists have predicted Scotland becoming a centre for wineries, that Poland will struggle to grow staple crops such as potatoes and Italy might no longer be able to cultivate durum wheat – used to make pasta.

Skea warned of deserts appearing in southern Europe. He said: “The whole of Europe is vulnerable and especially the Mediterranean. We are already seeing desertification taking place, not only in North Africa, but some of the southern margins of Europe, like Greece, Portugal and Turkey.”

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EU Petition for taxing the rich and using the money for fighting climate change

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Can You Afford Climate Change? (www.counterpunch.org)
submitted 1 week ago by gytrash@feddit.uk to c/climate
 
 

Consumer pocketbooks are taking the heat. Climate change is no longer a theoretical issue that will happen at some distant point in the future, like 2050 or 2100. Already, unprecedented climate change is happening on a regular basis and clobbering the American capitalistic system via consumer pocketbooks. People can’t afford ordinary life. They’re priced out of the market. Everything is getting more expensive by the year, every year.

“We’re no longer in a world where climate change affects the economy, or where voters prioritizing economic or inflationary concerns are responding to something distinct from climate change—we’re in a world where climate change is the economy.”(Source: Everything’s About to Get a Hell of a Lot More Expensive Due to Climate Change, Wired, June 22, 2024)...

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"Witnesses testified on how the greenhouse effect will change the global climate system and possible solutions.”

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cross-posted from: https://lemy.lol/post/32287179

One of the more far-fetched rumors is that Helene was an engineered storm to allow corporations to mine regional lithium deposits. Others accuse the administration of President Joe Biden of using federal disaster funds to help migrants in the country illegally, or suggest officials are deliberately abandoning bodies in the cleanup.

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Rescue teams are searching for survivors after flash floods and landslides hit parts of Bosnia, killing at least 16 people and injuring dozens more.

Construction machines worked to remove piles of rocks and debris covering the central town of Jablanica after the rainstorm early on Friday.

Huge volumes of rain fell in the area around Jablanica and nearby Konjic, causing sudden flooding that inundated people’s homes as they were sleeping...

... Human-caused climate change increases the intensity of rainfall because warm air holds more moisture. This summer, the Balkans were also hit by long-lasting record temperatures, causing a drought. Scientists said the dried-out land had hampered the absorption of flood waters.

Flooding was also reported in Croatia and Montenegro in the previous days but caused less damage and no fatalities.

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The paper is here

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This appears to be aimed at subsidizing the construction of a gas-burning power plant, rather than achieving a reduction in net CO2 emissions

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“Through a sort of grating irony,” writes Charif Majdalani, Lebanon “remains a sort of model but in the negative sense of the term, because it concentrates in itself all the problems of the contemporary world.” Will it someday regain its role as a positive model?

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