this post was submitted on 17 Jul 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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A rapid end to burning fossil fuel would arrest the heating that has caused extreme damage in recent weeks; and that rapid end is possible. (www.newyorker.com)
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[–] Ni@kbin.social 1 points 1 year ago

I completely understand the sentiment, and it is very frustrating living in the greenest way you can and it not seeminging to make a dent. But we can only really impact our circle of influence and control around us.

We have seen change on the economic level, if you look at the rise of dairy free milks a d plant based foods, 5 years ago they weren't main stream and now they are. All we can do is try and push the small changes with our wallets and hope to see the chnage to economies. As more people talk about climate change and write to their representatives the more these issues will be pushed to the fore as politicians will see them as important.

I have no idea if any of this change will happen soon enough, but I don't think the alternative is acceptable.