this post was submitted on 05 Jul 2023
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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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Can we keep this community global? (slrpnk.net)
submitted 1 year ago by [email protected] to c/[email protected]
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It's almost exclusively about USA right now and frankly I'm sick of this US-centrism.

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[–] [email protected] 17 points 1 year ago

i understand the sentiment of these posts and i agree with that sentiment, but i also dont understand them. the reason usa-centered stuff is posted is because americans post them. people from outside the usa need to post about their countries too, if they want it to be less usa focused, the posts won't just spawn out of nowhere. saying this won't make them spawn out of nowhere, it wont thanos snap the americans on the fediverse out of existence. be the change you want to see.