this post was submitted on 28 Jul 2024
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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.

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‘Morally, nobody’s against it’: Brazil’s radical plan to tax global super-rich to tackle climate crisis (www.theguardian.com)
submitted 3 months ago by silence7 to c/climate
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[–] umbrella@lemmy.ml 2 points 3 months ago* (last edited 3 months ago)

i doubt this is happening so soon, Lula's party was impeached before for way less of an attack at the local burgeoise.

it was Dilma back then but things havent changed much, if anything we are in a less favorable position now. Lula is leading a burgeoise coalition government right now.

also: taxing the rich is nothing radical, despite what the guardian says. think ending capitalism if you want to call something radical.