this post was submitted on 26 Jun 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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[–] Onihikage@beehaw.org 3 points 4 months ago (1 children)

We cannot allow perfect to be the enemy of good. Governments move slowly, especially the US, so moving the needle a little bit this year will let us move it a little more next year. Gradually, funding environmental progress becomes more and more normal, and greater and greater actions to deal with climate change become acceptable. All great accomplishments started with a proverbial "pissing in the ocean" if you look back far enough in their development.

Let's also be clear that the only alternative to Biden that exists, for the 2024 US election, under the current US voting system, would be far worse than Biden in every environmental category. It's important to push back on the bad, but it's even more important to promote the good work done by his administration, no matter how small of a good we think it is in the moment. If all we do is gripe about the bad, we're helping every wealthy oligarch that wants us to think of governments as impotent and useless while they burn the planet to the ground.

[–] Oisteink@feddit.nl 2 points 4 months ago

I totally agree, this is just my thoughts on why. I vibe on the sunny side of the pond, but we are terrified to what donald can do to foreign policies- we are not yet prepared to handle our security our selves