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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Tesla Cybertruck gets vandalized by climate activists (electrek.co)
submitted 3 months ago by sabreW4K3@lazysoci.al to c/climate@slrpnk.net
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[–] UraniumBlazer@lemm.ee 7 points 3 months ago

That is not quite true. Electric cars over their lifetime are definitely a lot lot better than ICE cars. HOWEVER, they are definitely not the solution for transportation. Public transit is.

Getting new electric vehicles makes sense for vehicles that simply cannot be replaced by other alternatives (examples of such vehicles being pickups for businesses, those little vans for the post office, buses, etc.).

Of course, the most eco friendly thing is generally what u already have. Switching to an electric car from ur five year old ICE car is more environmentally damaging.