this post was submitted on 14 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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Who is most to blame for climate change? Regardless of the answer, global cooperation is critical (www.salon.com)
submitted 6 months ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[–] walter_wiggles@lemmy.nz 5 points 6 months ago

It's me guys, I did climate change. I said I would stop, but single-use straws at Starbucks are just too damn convenient. I see the error of my ways now and I'm going to commit to a 50% reduction over the next 8 years. I think you're really going to be happy with the results, things are definitely looking greener.