this post was submitted on 08 Apr 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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I blame Elon Musk, who has done incredible damage not only to his own brand, but to the idea of EVs.

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[–] SuiXi3D@fedia.io 4 points 2 weeks ago

I was lucky to spend $5,000 as a down payment to get a $12,000 car for an $18,000 loan a couple of years ago. What makes anyone think I can afford an EV? I wouldn’t even have anywhere to charge it at my apartment complex.

Now, I did spend $1,700 on an e-bike as well. That lasted about as long as the job I lived five miles from did, and now the bike collects dust in a closet because I don’t have the time or energy to ride on my personal time.

Until our cities in the US are designed for alternative modes of transport, ICE vehicles will rule the day. I’m not holding my breath waiting for anything to change, especially with 47 ruining the country.