this post was submitted on 12 Nov 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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U.S. Bets on Small Nuclear Reactors to Help Fix a Huge Climate Problem (www.nytimes.com)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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In a major setback last week, the first serious effort to build small reactors in the United States was abruptly canceled amid soaring costs. While other projects are still moving forward, the industry has consistently struggled to build plants on time and on budget.

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[–] silence7@slrpnk.net 13 points 1 year ago (13 children)

Or...go ahead and build out a lot more solar, wind, and storage at lower cost

[–] neanderthal@lemmy.world 17 points 1 year ago (7 children)

Even that isn't enough.

We still need to ruthlessly end North American car dependency...and reduce beef consumption...and stop fast fashion...and stop planned obsolescence and throw away crap

[–] silent2k@lemmy.world 9 points 1 year ago (6 children)

So…stop kapitalism? What are you? Communist?

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