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Eating Meat Is Bad for Climate Change, and Here Are All the Studies That Prove It
(sentientmedia.org)
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:
How much each change to the atmosphere has warmed the world:
Recommended actions to cut greenhouse gas emissions in the near future:
Anti-science, inactivism, and unsupported conspiracy theories are not ok here.
Note that there are developments in reducing the methane production of cattle. Supplementing their food with seaweed lets the bacteria in their gut fully digest the grass, breaking the methane to CO2
As it is if you removed the cattle and re-wilded the land they were on, that land would produce as much methane and CO2 as the cows did, as the same bacteria would break down fallen grass, or work in deer guts and no one will feed the wild land and deer seaweed
This is sometimes true, sometimes false. In areas where forests are cut down for cattle, the carbon offset of the forest "just wins".
But in marginal land, the cattle are arguably a net gain in greenhouse gasses over leaving the land untouched