this post was submitted on 31 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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[–] Aljernon@lemmy.today 16 points 23 hours ago (2 children)

Induction burners are of limited utility in some scenarios like restaurants or with certain cuisines (someone else mentioned woks) but 99.9% of residential needs are readily met with an induction burner. In fact, were I live electric coil stoves are the norm in homes anyway and induction is generally considered an improvement over those.

[–] cassandrafatigue@lemmy.dbzer0.com 16 points 23 hours ago (2 children)

Their utility isn't limited. Restaurant chefs love them.

We just don't have the infra. Buildings and backbone would need retrofits.

[–] ThePunnyMan@lemmy.zip 1 points 1 hour ago (1 children)

There is a slight limitation on what kind of cookware you can use on them. The pots and pans have to be ferromagnetic. Aluminium cookware doesn't work and it looks like stainless can be hit or miss depending on how it's made. It's not a big issue unless most of your cookware doesn't work on it.

[–] cassandrafatigue@lemmy.dbzer0.com 1 points 8 minutes ago

Do restaurants use a lot of cheap aluminum crap, or prefer shit that will last?

Also: retrofits for existing ones if the former, but new restaurants would prefer induction if infra allowed

[–] 6stringringer@lemmy.zip 2 points 14 hours ago

And that would obviously be too much of burden for the betterment of things. Small changes but unfortunately dismissed as not a silver bullet.

[–] hraegsvelmir@ani.social 3 points 20 hours ago (1 children)

Even if you have a gas stove, most people aren't going to have one that puts out the amount of BTUs to really make traditional wok cooking work anyway, so it's a bit of a non-issue on at least that front. If I was going to bust out a wok and start trying to nail Chinese food, I'd skip right past my rapid-boil burner and go to one of the portable propane stoves they sell in Asian supermarkets. In the US, at least, I wouldn't expect to see a stove that can deliver that sort of heat output (aside from something custom made) anymore than I would expect an off the shelf oven to be able to replicate the temps in the pizza oven at a pizzeria.

[–] HugeNerd@lemmy.ca 1 points 1 hour ago

I have a 100000 BTU burner used for frying turkeys. That gets me almost the same kind of flame I see in restaurants, but I do need to do it outside!