this post was submitted on 04 Apr 2026
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Climate

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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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[–] hitmyspot@aussie.zone 4 points 3 days ago

The problem is that EU can't compete on price. However, as they are long term it is not as much of a risk to install foreign technology that is not necessary to internet connect.

The EU is reducing, which is why per capits is important. We can see what is possible. Clearly the USA is not doing well. China has made huge inroads in green energy and I think it's a combination of wanting to be at the forefront of new technology and a need for energy security.

As it stands, china is about triple the EU, while manufacturing for them. The USA is just burning carbon for no reason as they no longer manufacture. This will worsen until ai bubble pops. They have quite a bit of nuclear power though. Their oil based economy is just too ingrained. Similar to Saudi Arabia. Why bother reducing when oil is cheap.

I fully expect tariffs in carbon pricing to be the next trade tariff globally. Whyake the hard cuts that cost.more on your internal market when the competition does it cheaper and doesn't care about environmental effects. It forces incentives to do the right thing and prevents the externalization of costs.