this post was submitted on 17 Dec 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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2024: Hottest year to date, and first year over 1.5ºC (climateandcapitalism.com)
submitted 5 days ago by maniacalmanicmania@aussie.zone to c/climate@slrpnk.net
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[–] Monument@lemmy.sdf.org 61 points 5 days ago* (last edited 5 days ago) (2 children)

Big fucked if true.

I looked it up the other day. We crossed 1c in 2015/2016. News stories at the time talked about how 1.5 might happen as early as 2035 if we don’t get our climate act together.
Yikes.

[–] flames5123@lemmy.world 15 points 4 days ago (1 children)

With Trump, he’s gonna help get to 2c by 2028…. Mega fucked.

[–] Boomkop3@reddthat.com 7 points 3 days ago

Any carbon backed crypto coin I can short?

[–] Gloomy@mander.xyz 1 points 3 days ago

I looked up a few articles from to 2015 and non of them spoke about 2035. Do you have a link maybe?