this post was submitted on 04 Jul 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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‘It’s too late’: David Suzuki says the fight against climate change is lost - iPolitics (www.ipolitics.ca)
submitted 2 days ago by [email protected] to c/[email protected]
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The overall message here I think is: action is still necessary, but the reality is that we're too caught up in politics and economics and we missed our chance at mitigation. Now we need to look to how to cope with what's coming.

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[–] [email protected] 11 points 2 days ago (6 children)

"Because if we can't protect the Earth, you can be damned well sure we'll avenge it."

[–] [email protected] 16 points 2 days ago (5 children)

It always seemed hilarious to me that billionaires think they'll be safe in their AI run bunkers. You need air, bitch. And food. Good luck automating that.

I vow to use my last dying breath to shove shit into your air supply.

[–] [email protected] 2 points 1 day ago

if the earth became unlivable because of us, i think i would not allow humans to escape to space

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