this post was submitted on 25 Mar 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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In surprise vote, European climate protection plan shelved following farmer protests (abcnews.go.com)
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[–] nature@slrpnk.net 1 points 7 months ago

I was just talking about an alternative to those farmers. The whole thread was about those farmers, not the vote. If they want to restore the damaged landscapes, they could leave that to us as well, because we could cover the damaged landscapes with humanure compost that will break down most toxins. (Kitchen scraps also go into humanure compost.)

Also, besides mulch and native plants, we could grow drought-tolerant crops instead of irrigating, and to the degree that we can make gardener communities, we can scale up our gardens to farms.