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One Simple Change to Reduce Your Climate Impact? Swap Out Beef (www.bloomberg.com)
submitted 9 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] stabby_cicada@slrpnk.net 9 points 9 months ago

Individual Action Matters: Despite the grossly outsized role of corporations in environmental degradation, individual actions are not just symbolic; they can cumulatively lead to significant impacts.

This is very important and widely ignored. Think of how many people you'd have to convince to, eg, ban private jet ownership, in order to take the billionaires' jets away. Then think of what the impact would be if you convinced the same number of people to stop eating beef.

this post was submitted on 21 Feb 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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