this post was submitted on 06 May 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.

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

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[–] homesweethomeMrL@lemmy.world 63 points 6 months ago (1 children)

“We want to save the world!”

Eat less meat.

“No!”

[–] UckyBon@lemmy.world 18 points 6 months ago

People will love and defend big industries as long as it personally benefits them short term.

[–] jol@discuss.tchncs.de 30 points 6 months ago (2 children)

That's why the only solution is boycott. Stop eating meat. Corporations won't save us so long as we need giving them money.

[–] Pilgrim@beehaw.org 11 points 6 months ago (1 children)

Regulation could work, we just need the political will to give these agencies teeth and goals that align with reality

[–] jol@discuss.tchncs.de 1 points 6 months ago

I really doubt it. The agricultural lobby is super strong. Meat would have to become either super expensive or super subsidised to be anywhere close to "green". You'd have to fix all the animal feed production first, too. People would not accept paying 3 times more for meat either.

[–] faintwhenfree@lemmus.org 3 points 6 months ago

Boycott? Man people are shit. Number of people that I know who cannot go without meat for a single meal is way too high. I study in a masters course about sustainability, out of 52, 41 eat beef (arguable the worst kind of meat for environment) more than 3 times a week. Some of those 41 are hardcore environmental activist and go to protests and demonstrations. Hypocrisy is real. They're willing to give up car, but not meat. It boggles my mind.

[–] ChicoSuave@lemmy.world 7 points 6 months ago

We have a goal and deadline to achieve our plans. Same energy as this.