this post was submitted on 22 Dec 2025
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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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[โ€“] perestroika@slrpnk.net 8 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

I would especially want to comment about:

Norway

A country that swims in oil, and has few other natural resources of comparable value, so indeed nearly all parties support using it.

What example will he bring next, Saudi Arabia?

That aside, Norway has a huge electric vehicle adoption rate. They will sell you oil, but have themselves almost stopped using it.

[โ€“] P00ptart@lemmy.world 2 points 2 weeks ago

Norway has tons of offshore rare earths that will likely rival the oil sector as soon as they dip into it.