this post was submitted on 15 May 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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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[–] HaraldvonBlauzahn@feddit.org 39 points 1 day ago* (last edited 1 day ago) (4 children)

It is a reasonable, most rational choice for normal people now. You do not need to be a fiery-eyed climate activist any more to swap the energy source.

I am thinking in this one:

https://xkcd.com/3226/

[–] eleitl@lemmy.zip 3 points 14 hours ago

I would love to drive an EV, but the price premium for it buys a lot of gas. I also detest cloud-depending computers on wheels, and the charging infrastructure is a bit thin.

[–] Diplomjodler3@lemmy.world 13 points 1 day ago (1 children)

You didn't have to be a fiery-eyed climate activist for a long time, just somebody with basic financial literacy, that is able to look at the total cost of ownership of a vehicle.

[–] boonhet@sopuli.xyz 2 points 15 hours ago (2 children)

Are you sure? Because until fairly recently, the price difference would take the average owner about 10 years worth of charging at home to make up for and at the same time, EVs have depreciated faster than contemporary ICE vehicles.

If you got an Audi E-Tron or Porsche Taycan when they came out, you got OBLITERATED on depreciation. If you're buying them used now, deal of a lifetime (though VAG interiors have sucked for like a decade so you're still paying a lot of money for touchscreen hell). As long as you have someone that can repair õ the batteries and motors if needed, they were a bit, uh, problematic for the early years. And replacement costs are high. But repairs can be affordable.

[–] Rooster326@programming.dev 6 points 15 hours ago* (last edited 15 hours ago)

You're trying to give a reference for the average person and then you mention Porsche Taycan, and repairing electrical systems capable of killing a human being...

[–] Prathas@lemmy.zip 4 points 15 hours ago

If you got an Audi E-Tron or Porsche Taycan when they came out, you got OBLITERATED on depreciation.

Um, shouldn't you be talking about Priuses and cars accessible to normal people? Way to scapegoat!

[–] Montagge@lemmy.zip 4 points 1 day ago (2 children)

I wish I could afford one that has the range I need to get to work and back

[–] bountygiver@lemmy.ml 11 points 1 day ago (1 children)

Unless your job involves driving >100km DAILY, current EVs are perfectly fine at achieving that with just in home charging without any fancy installations.

[–] Montagge@lemmy.zip 3 points 1 day ago (3 children)

I drive about 145km every day I go into work. The EVs I see $5000 or less can barely get me to work if even that.

[–] boonhet@sopuli.xyz 2 points 15 hours ago* (last edited 15 hours ago)

This is what people often ignore, usually only new vehicles are compared. You can get 1600 km on a tank of diesel in a 2000 euro car and refuelling is quick anyway. Cheap used EVs have not gotten there yet.

A lot of people can start driving EVs when a used EV is cheap AND gets you proper range. I don't mean comparable to diesel, but like 400 km of range in a vehicle at 5k EUR and I reckon nearly everyone driving used cars will start looking at used EVs.

[–] astropenguin5@lemmy.world 1 points 18 hours ago

If you can charge at work you might only have to go a little above that price range to just comfortably get to work. If not tho that's rough

[–] 18107@aussie.zone 5 points 1 day ago* (last edited 1 day ago)

https://xkcd.com/3214/

Yes, the higher range ones are quite expensive. Hopefully the second hand market will have a few reasonably priced in a few years.

[–] classic@fedia.io 1 points 1 day ago

also one without insane data tracking

[–] Semi_Hemi_Demigod@lemmy.world -1 points 1 day ago

I agree it’s not a rational choice but, as a human, I do not always make rational decisions.

I’ll be able to get so many cool cars that make fart noises!