this post was submitted on 21 Feb 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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One Simple Change to Reduce Your Climate Impact? Swap Out Beef (www.bloomberg.com)
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[–] Jako301@feddit.de 1 points 8 months ago

We aren't facing a binary outcome. Our actions now, even small ones, have tangible effects on the outcomes we face in a highly non-linear way.

That would be the case if a global change for a better world would have started already and its just a question of how long it takes, but that simply isn't what's happening right now.

Even the most impactfull laws made are only at the level of feel good politic like the plastic straw ban was. The only thing the EU seems fixed on are EVs which honestly aren't much of an improvement. And any government that tries to implement good policies looses tons of support cause people can't deal with any loss in quality of life.

At the moment the only outcome we are facing is the worst possible one and no amount of personal change has any impact whatsoever.