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submitted 2 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] crapwittyname@feddit.uk 3 points 1 day ago

How would you control the global population? What carrots and what sticks would you use to persuade and coerce people into a managed population level? This discussion tends to get into some very messy corners, because there's just no properly ethical way to do it.

The earth is an incredibly bountiful place. If we were to stop using up its non renewable resources we would be fine. In terms of space, the population density of earth's habitable land is about 50 people per square kilometre. Compare that with a dense urban area where it's over 10,000 people per square kilometre. There's enough space.

My argument is: yes there are problems with the human race, but attempting to artificially stem population growth is not the answer to them. Providing stable lives for the majority of people globally would be the right place to start.

this post was submitted on 30 May 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:

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