this post was submitted on 15 Jul 2024
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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€“] LowleeKun@feddit.org 24 points 4 months ago (1 children)

The Cybertruck is a joke of a car and why it is compared here to even worse cars makes no god damn sense. No one who actually needs a truck for work or even privately will buy this piece of overpriced and dangerous garbage. Instead it will be bought by adult children with too much money. I am not even hating on these people, rather i hate on the people that greenlight this disaster. This is what you get when a brain dead ceo can simply bully the company into doing his pet projects. Pathetic.

[โ€“] buzz86us@lemmy.world 3 points 4 months ago

I was excited for it when musk announced it at $40k, now I can do without.