this post was submitted on 04 Apr 2026
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Climate

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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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

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[–] Jay101@lemmy.world 1 points 1 day ago (1 children)

Because it doesn't make sense to compare total emissions from 1.3 billion people with total emissions from 27.4 million people. 1.3 billion >>>>> 27.4 million.

[–] Eyekaytee@aussie.zone 0 points 1 day ago (1 children)

You're right, they have an even GREATER responsibility to the planet because they have so many people

It's not my fault they had so many kids

[–] Jay101@lemmy.world 1 points 2 hours ago (1 children)

We should split up Australia and give the land to the Indians. Only that will be fair for greater responsibility they bear.

[–] Eyekaytee@aussie.zone 1 points 56 minutes ago

why would that be fair? we don't have a culture of having as many kids as possible

why punish us for something we didn't do?