this post was submitted on 28 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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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 [email protected] to c/[email protected]
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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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[–] [email protected] 5 points 4 months ago* (last edited 4 months ago)

The tragedy of the commons is when too many people use a public resource in a way that is unsustainable.

Close, but not.

The "overuse" is an aspect of mismanagement of the commons, it's not simply about overuse, it's about the management. The understanding that "someone just used up all that nice stuff" is poor, even in accordance with the author of this theory.

The tragedy is that the its so mismanaged that it allows an asshole to ruin it for everyone. That's not some default, that's what happens when you have poor management. Plenty of commons have good management and it's a known field and theory. If you want to go by this view, you can read Ostrom who actually researched the issue of management:

https://aeon.co/essays/the-tragedy-of-the-commons-is-a-false-and-dangerous-myth

https://tn.boell.org/en/2023/04/19/5-elinor-ostrom-et-les-huit-principes-de-gestion-des-communs (look for YouTube lectures too).

In practice, however, what you describe as the asshole greedily and selfishly taking from the commons is literally the act of privatization. Which is why the usual capitalist "solution" to this problem - official privatization - is a failure.

Here's also a humorous podcast explaining what's wrong with it: https://player.fm/series/srsly-wrong/ep-235-the-imaginary-tragedy-of-the-hypothetical-commons in case you like to listen.