this post was submitted on 23 Apr 2025
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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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A sustainable diet leaves room for two chicken breasts a week, study says (phys.org)
submitted 1 day ago by RvTV95XBeo@sh.itjust.works to c/climate@slrpnk.net
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255 grams per week. That's the short answer to how much meat you can eat without harming the planet. And that only applies to poultry and pork.

Beef cannot be eaten in meaningful quantities without exceeding planetary boundaries, according to an article published by a group of DTU researchers in the journal Nature Food. So says Caroline H. Gebara, postdoc at DTU Sustain and lead author of the study."

Our calculations show that even moderate amounts of red meat in one's diet are incompatible with what the planet can regenerate of resources based on the environmental factors we looked at in the study. However, there are many other diets—including ones with meat—that are both healthy and sustainable," she says.

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[–] jagged_circle@feddit.nl 2 points 1 day ago (1 children)

Honestly, just buy rice and beans and veggies. That plastic wraped stuff is dumb.

[–] ProdigalFrog@slrpnk.net 3 points 23 hours ago* (last edited 23 hours ago)

I would not have been able to convert my family to become vegetarians without the help of plant meats, as it allows them to continue cooking all their favorite recipes from childhood onward that are meat based, which is incredibly important to them.

I think you underestimate how useful of a tool plant meats are in converting people. In my experience it is far easier for people to switch to a plant meat than it is to convince them to abandon a significant portion of the diet they grew up with, especially if their recipes are deep rooted and cultural.

It's something I'm extremely grateful to have in my tool belt. And in the case of Quorn, it's not even a highly processed thing, it's just a high protein, low carb fungus that they found naturally grew into a meaty texture, and easily absorbs vegan stocks to taste like anything.

Also @Syd@lemm.ee and @Zizzy@lemmy.blahaj.zone