this post was submitted on 07 Aug 2024
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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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She’s the New Face of Climate Activism—and She’s Carrying a Pickax | For Léna Lazare and her cohort, radicalized by years of inaction on the environmental crisis, these aren’t dirty words. (www.wired.com)
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[–] paysrenttobirds@sh.itjust.works 8 points 3 months ago

The fact is human lives are being culled right now and will be increasingly over the next decades by the rapid changes coming to the environment and the scarcity fears, looting, and displacement that follows. Even if you choose to ignore the deaths that aren't in the West, as if they aren't related to your current quality of life, soon enough you will start to see the destruction right in front of you.

What activists are saying is that a lot of this death can be avoided if those in power, corporately and governmentally, are willing to do more than is legally or traditionally required of them. This takes more willpower than the average politician or CEO can muster on their own and this is where activists work to put pressure on one side of the equation and the enthusiasm of the people on the other to drive the radical decisions that are needed to confront the crisis.