this post was submitted on 20 Jul 2024
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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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‘It affects everything’: why is Hollywood so scared to tackle the climate crisis? (www.theguardian.com)
submitted 3 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] sonori@beehaw.org 6 points 3 months ago

Honestly, the climate crisis seems to be a subtle or explicit theme of a lot of what Hollywood makes, staring in everything from Waterworld and Mad Max to Pacific Rim and Don’t look up, and if anything might be overrepresented in speculative and science fiction.

I don’t think that’s a bad thing now, but to say that Hollywood doesn’t have anything that talks about the climate crisis seems to say a lot more about the author’s either media literacy or taste in movies than it does about Hollywood itself.