this post was submitted on 19 Sep 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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AOC Says Climate Movement Must Become 'Too Big and Too Radical to Ignore' (www.commondreams.org)
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[โ€“] iByteABit@lemm.ee 10 points 1 year ago (1 children)

You'll see an actual migrant crisis in the coming years because of the climate change republicans keep ignoring

[โ€“] librechad@lemm.ee 0 points 1 year ago* (last edited 1 year ago)

In attributing the forthcoming migrant crisis solely to Republicans stance on climate change, you're oversimplifying a complex issue. While climate change is indeed a pressing concern that could exacerbate migration patterns, it's not the only factor. My initial point was that AOC appears to be ignoring the concerns of her constituents on the current migrant issue, which is separate from future crises caused by climate change. It is crucial to address the problems of today while also preparing for those of tomorrow. To do so, our representatives should be open to debate and multiple viewpoints, not solely focused on pushing their own agendas.