this post was submitted on 22 Apr 2025
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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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‘We’ve woken up’: the older women leading the fight against climate change | Retirees are playing an increasingly visible role in environmental protests (www.ft.com)
submitted 4 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] kapulsa@feddit.org 7 points 3 days ago* (last edited 3 days ago) (1 children)

They're doing the right thing now. That is what matters. I'm really impressed. They could just chill and enjoy the rest of their lives. Instead, they are fighting for a better world for all of us, some even risking prison. We should all follow their example.

[–] mojofrododojo@lemmy.world 3 points 2 days ago

this is the part that slays me about skeptics: it's your kids and grandkids. wouldn't you do anything for them? don't you love them?

what the actual fuck, over?

it's literally the only biosphere we have and we're treating it like we have a package of biospheres from costco unopened under the sink.