this post was submitted on 29 Dec 2023
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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.

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

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World will look back at 2023 as year humanity exposed its inability to tackle climate crisis, scientists say (www.theguardian.com)
submitted 10 months ago by silence7 to c/climate
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[–] _number8_@lemmy.world 8 points 10 months ago (4 children)

humanity? don't lay this at our feet, you know who's to blame

[–] eatthecake@lemmy.world 2 points 10 months ago

I'm not responsible!!! It's all your fault!!!

Does anyone ever say no to advertising? Is it even possible to not buy from amazon? Have you ever walked past McDonalds hungry? Noooo I must buuuuuuuy!

[–] spudwart@spudwart.com 2 points 10 months ago

If they keep begging for humanity to stop climate change, they shouldn’t be surprised when when humanity takes action to stop climate change.

Because when the sea levels rise, when homes are lost, a lives are shattered and hearts broken. Humanity will stop caring about personal punishments in the face of a global crisis.

[–] thefartographer@lemm.ee 1 points 10 months ago

Yup, God's will and the gays.

[–] sping@lemmy.sdf.org 0 points 10 months ago (2 children)

I'm really curious - if it's not humanity, who forced us to do this? Who's forcing people to travel and over-consume? The capitalist hellscape sure facilitates and accelerates it, but it doesn't force people to over-consume, travel tens of thousands of miles a year, etc.. Most of the people who don't do these things only refrain because the system isn't allowing them the wealth to afford it.

The number of people who actually live sustainable lifestyles through choice is utterly miniscule. Most of us have the option of accepting the radical extreme poverty that would be required to sustain 8 billion people on earth, but just about none of us take it.

[–] emeralddawn45@discuss.tchncs.de 0 points 10 months ago

It would not take radical extreme poverty to combat climate change or sustain 8 billion people, it would merely require dismantling our capitalist society and reallocating the trillions of dollars that have been stolen and hoarded by the death cult billionaires and ugh that this word ever even reached relevance but trillionaires. The average person would be better off if wealth were redistributed. Very few except the most fortunate would feel anything except relief.

[–] _number8_@lemmy.world 0 points 10 months ago

the reptiles at the top who support the system, don't pass any meaningful reform, and encourage consumption