this post was submitted on 07 May 2025
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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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Two-thirds of global warming since 1990 caused by world’s ‘wealthiest 10%’ (www.carbonbrief.org)
submitted 1 day ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] WhatAmLemmy@lemmy.world 2 points 1 day ago (1 children)

They're called statistics, and are widely produced by govs and orgs the world over. If you really care, you can Google terms like wealth distribution/inequality, PPP, etc.

[–] solo@slrpnk.net 1 points 18 hours ago* (last edited 17 hours ago)

I totally tried and then decided to ask here.

The closest thing I managed to find was saying that 16.3% of adults worldwide have wealth of 100k to 1m, in 2023 [source: Global Wealth Report 2024 by UBS, see The global wealth pyramid at p23] but this is not what the article says.

Somebody suggested the World Inequality Database but on this topic, the results come by country and/or stats.