this post was submitted on 03 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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They've got a quite unusual stove that's got a large battery in it so that it can operate when the power is off, and doesn't need the installation of a 240v power connection. This avoids the cost of an electrical retrofit of old apartment buildings, which otherwise costs far more.

If you've already got your home wired for 240v, you can get an induction stove for far less.

These battery-equipped stoves are expensive right now because they're being made in quite small numbers. The parts needed are coming down in price quite rapidly, so I expect to see them sold in the $2000/unit price range within a few years.

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[–] Semi_Hemi_Demigod@lemmy.world -1 points 4 days ago* (last edited 4 days ago) (1 children)

Data tracking, right to repair, overall build quality, user interface, subscription services, and gimmicky features. And you’re exactly right that it applies to every modern car.

And a tankie is someone who projects xenophobia into a discussion about cars when it wasn’t even mentioned. And also capitalizes it randomly.

[–] supersquirrel@sopuli.xyz -1 points 4 days ago (1 children)

And a tankie is someone who projects xenophobia into a discussion about cars when it wasn’t even mentioned. And also capitalizes it randomly.

What?

[–] Semi_Hemi_Demigod@lemmy.world 1 points 4 days ago (1 children)

Also they’re easily confused and distracted.