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It hit catagory 5 in less than 24 hours. Obviously, storms like this are getting worse as the climate gets hotter but I was wondering just how uncommon this expediency is?

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submitted 2 weeks ago* (last edited 2 weeks ago) by silence7@slrpnk.net to c/climate@slrpnk.net

I'll note that their definition of harms includes a lot of things besides just greenhouse gas emissions and climate impact. Full paper here

Basically makes the case that as a society, we're better off with smaller cars.

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submitted 2 weeks ago by 0x815@feddit.org to c/climate@slrpnk.net

cross-posted from: https://feddit.org/post/3536782

Archived link

China should set a "strong but achievable" target of slashing emissions at least 30 percent by 2035 when it submits updated climate commitments in coming months, a report urged Thursday.

Signatories to the 2015 Paris climate accord must announce by next February their updated roadmaps to achieve the treaty's goal of limiting global temperature rises.

China currently aims to peak carbon dioxide emissions before 2030 and reach carbon neutrality by 2060.

But its policies and targets are rated "highly insufficient" to limit global warming to 1.5 Celcius above pre-industrial levels, according to the Climate Action Tracker project.

The Centre for Research on Energy and Clean Air (CREA), a think tank that tracks climate progress, said Beijing should aim for an absolute emissions reduction target of 30 percent.

As the world's largest emitter, China's "ambition in its climate agenda is decisive for keeping the international community on track," CREA said in a report.

To meet that target, Beijing would need to slash electricity sector emissions by 30 percent and emissions from industry by a quarter. It should also set a target of reducing non-CO2 emissions by more than 35 percent, the group said.

[...]

But Teng Fei, deputy director of Tsinghua University's Institute of Energy, Environment and Economy, called the "extreme" goal of a 30 percent emissions cut "too ambitious to be achievable".

"I think China is in the process of stabilising its emissions, so it's quite uncertain, for this period, to what extent China can reduce its overall emissions," he said.

China is currently moving to bolster its flagging housing market, which could trigger higher demand in industry, and increase emissions.

[...]

Coal installation is continuing [in China] in a bid to secure baseload supply, and methane emissions are also rising.

[...]

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They're pretty transparently using this to get funding for what are basically run as PR moves, rather than a serious attempt to limit greenhouse gas emissions — that entails leaving more than half the proved reserves of oil in the ground.

This post uses a gift link which may have a cap on how many times it can be viewed. When it runs out, there is an archived copy

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Paywall removed https://archive.is/jzlfB

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submitted 2 weeks ago by gytrash@feddit.uk to c/climate@slrpnk.net

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 2 weeks ago by gytrash@feddit.uk to c/climate@slrpnk.net

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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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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