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Eating less beef is a climate solution. Here's why that's hard for some American men (www.npr.org)
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[-] Marin_Rider@aussie.zone 5 points 2 months ago

100% spot on. I'm so tired of everything needing to be 100% or 0%. a 80% cut has an impact! so does 50%. we all need to do what we can, and not taking an extreme position doesn't make someone a sellout or faker or whatever. every little bit helps

[-] commie@lemmy.dbzer0.com 1 points 2 months ago

a 80% cut has an impact! so does 50%.

i don't think so. i don't think it matters what you do in the grocery store or in a restaurant.

this post was submitted on 15 Sep 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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