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submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] neanderthal@lemmy.world 1 points 1 year ago

I'm saying bad thinking guarantees defeat, and that this isn't over yet.

Look at the Kansas abortion ballot initiative debacle. I'd wager that the climate deniers and anti abortion people are largely the same group. That election shows that they can be beaten and probably have more people on our side than they do. I.e. we are the proverbial elephant tied up with a string.

this post was submitted on 29 Aug 2023
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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.

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