this post was submitted on 27 Jul 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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We Just Lived Through Two of the Hottest Days Ever. Does Anyone Care? (www.rollingstone.com)
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[–] blusterydayve26@midwest.social 13 points 3 months ago (1 children)

That’s the thing that scares me the most, actually. That in order to ensure humanity’s survival, all we need to do is cure the dark greed in every man’s heart.

Otherwise, we’ll just end up with carbon credit style solutions that ensure we transfer ownership of emissions at a heavily discounted rate, rather than making less emissions.

[–] version_unsorted@lemm.ee 5 points 3 months ago (1 children)

The problem isn't curing greed, it is using an economic and governmental system that enables the people to be intentional about production and consumption. Capitalism isn't it, it explicitly relies on markets which is an opaque tool which makes it difficult to live intentionally. Markets tell you to just "trust" that the price reflects the impact of that product or commodity.

[–] TheFriar@lemm.ee 6 points 3 months ago

The problem is greed. The solution is punishing it. Severely.