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.

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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If you’re a US citizen, no matter where in the world, start by making sure you’re registered to vote. Many districts are gerrymandered, so you’ll want to register as the party that’s likely to win congressional and/or state legislative districts where you live, and vote in that party’s primary.

In addition to voting, you’ll want to influence politics beyond that. Your local races are a good place to start; cities and states control local land use and things like building codes.

To affect Congress, you’ll want to pick swing house districts or swing senate seats. Volunteer for a Democrat and donate accordingly.

For President, the reality is that the Biden/Harris administration has done far more than Trump would even consider, starting with the Inflation Reduction Act, for which Harris cast the tiebreaking vote in the Senate, and continuing through numerous executive actions. Getting involved in this race means volunteering, ideally for a climate-focused event like the Tuesday & Thursday phonebanking and if you can, donating to the Harris Victory Fund. If you’re giving really large amounts of money, and the logistics of it work, go to an in-person event and talk to the candidate or other official about climate:

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I lost hope (slrpnk.net)
submitted 4 hours ago by jaun@slrpnk.net to c/climate@slrpnk.net
 
 

Its not getting any better. Everyday is a new heat record. I dont know what to do. I cant live in a future like this

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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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UK Prime Minister Keir Starmer has written an op-ed piece in The Sun promising "I will not sacrifice Great British industry to the drum-banging, finger-wagging Net Zero extremists"

Which means he's willing to sacrifice all the industry to appease the fossil fuels industry.

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cross-posted from: https://lemmy.ml/post/21021381

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Archived copies of the article:

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The paper is here

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The patterns of Earth’s high winds have surprisingly widespread effects on life on the ground. A recent study in the journal Nature shows that when the summer jet stream over Europe veers north or south of its usual path, it brings weather extremes that can exacerbate epidemics, ruin crop harvests, and feed wildfires.

“The jet stream has caused these extreme conditions for 700 years in the past without greenhouse gases,” said Ellie Broadman, a co-author of the study and a researcher at the University of Arizona. “To me, that’s a little scary, to think about the compound effects of simply adding more heat to the atmosphere and imagining how those extremes might get more extreme in the future.”

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cross-posted from: https://slrpnk.net/post/13936985

Liquified natural gas leaves a greenhouse gas footprint that is 33% worse than coal

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"This should be the final nail in the coffin for the false narrative that LNG was somehow a climate solution”

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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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