this post was submitted on 23 Aug 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:

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It Is No Longer Possible to Escape What We Have Done to Ourselves (www.nytimes.com)
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[โ€“] Seasoned_Greetings@lemmy.ml 5 points 1 year ago (1 children)

I do not. The gist of my reply was just that cutting production by half doesn't have to happen over night. Setting a scaling goal of five years, for example, would give ample time for people to adapt and less environmentally strenuous alternatives to arise.

Anyway, I'm not trying to say that change doesn't have to come from the bottom as well. I'm also not super keen on continuing this conversation in the wake of being wholesale banned for talking about corporate interests. It just kind of left a bad taste in my mouth.

Thanks for listening.

[โ€“] HeartyBeast@kbin.social 2 points 1 year ago

Thank for taking part. I appreciate it - and I would have like to have explored this with you. I do appreciate batting ideas about with pople of differing viewpoint. I think we botgh have the same goal in mind