this post was submitted on 28 Jun 2024
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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.

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Living a radically simple permaculture life on 1/4 acre (youtu.be)
submitted 4 months ago* (last edited 4 months ago) by rimu@piefed.social to c/climate@slrpnk.net
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Creatures of Place is an insight into the wonderful world of Artist as Family: Meg Ulman, Patrick Jones, and their youngest son, Woody. Living on a 1/4-acre section in a small Australian town, Meg and Patrick have designed their property using permaculture principals.

They grow most of their own food, don't own cars and ride their bikes instead, use very little electricity, and forage food and materials from their local forest.

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[โ€“] Blue_Morpho@lemmy.world 5 points 4 months ago (1 children)

I carefully reread the transcript. They don't say that anywhere.

He talks about sustainability. But if everyone lived sustainably like him the forest would be gone in a few years for firewood.

There are too many people.

[โ€“] Espiritdescali 3 points 4 months ago

there are too many people

This is the root cause of most of our problems.

Climate change is just a symptom of overshoot.