this post was submitted on 26 Jul 2024
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Climate - truthful information about climate, related activism and politics.

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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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Plant-based meat needs government support to scale up, but a culture war stands in the way (grist.org)
submitted 3 months ago by jeffw@lemmy.world to c/climate@slrpnk.net
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[–] RvTV95XBeo@sh.itjust.works 39 points 3 months ago* (last edited 3 months ago)

The downvotes are because the comment lacks a little context. Impossible meat isn't around to replace vegetables, it's around to replace ground beef, which is pretty generally regarded as not healthy to begin with. And adding to that, the other processed fake meat products (chicken nuggets, hot dogs, sausages, ......) Are really just 1:1 swaps for processed meats.

My guess is at least 99.97% of people aren't grinding their own free range antibiotic free chicken into a pulp, then stamping them into Dino shapes and breading them with organic flour, before frying them in hand pressed olive oil from their organic olive orchard.

Fake meats often aren't great for you, but generally speaking, neither are the things they're trying to replace.