this post was submitted on 08 Nov 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:

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

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[–] [email protected] 18 points 1 year ago (1 children)

I think we're fucked. Human nature, slow governments, apathy and disbelief mean we will not overcome climate change.

Best brace for the impacts in all practical ways. It will not go away and will only get worse.

[–] franklin 7 points 1 year ago* (last edited 1 year ago) (2 children)

I hate being a doomer but yup we're unbelievably fucked. Anyone want to guillotine some rich folk with me on the way out?

[–] [email protected] 4 points 1 year ago
[–] [email protected] 2 points 1 year ago

I hear that makes the meat taste worse.

[–] bappity 17 points 1 year ago* (last edited 1 year ago)

what a suprise the people going to climate meetings on their private jets where they make eachother feel good about themselves are not helping the climate

[–] [email protected] 7 points 1 year ago (2 children)

Oh boy I can't wait for hard decarbonization. Yee haw.

[–] [email protected] 4 points 1 year ago (1 children)

Is that when carbon based life goes extinct?

/s

[–] [email protected] 1 points 1 year ago (1 children)

Yes but only the weird lanky monkeys.

[–] MedicPigBabySaver 4 points 1 year ago

Sadly, I don't think we're the only animals that will disappear.

[–] [email protected] 1 points 1 year ago

What is that? Like, carbon emissions stop because of general supply chain collapse? Or we all get together and figure out a way to make massive diamond blocks from the CO2 in a hurry?

[–] Burn_The_Right 3 points 1 year ago

When you are making very difficult life and death decisions regarding resources for your family, remember your conservative neighbors did this. And they did it gleefully.

[–] [email protected] 2 points 1 year ago
[–] [email protected] 2 points 1 year ago (1 children)

you can 'expand' local production to decrease reliance on foreign sources and still also decrease overall consumption.

[–] [email protected] 1 points 1 year ago

The issue is that especially oil is a globally traded commodity. So increasing local production means you buy less from abroad and that means lower prices, so others are more likely to buy it.

Also the money can be used to invest into green infrastructure as well.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago)