this post was submitted on 30 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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[–] Beaver@lemmy.ca 14 points 1 month ago (9 children)

Also animal agriculture stealing food from people in the global south.

[–] iiGxC@slrpnk.net 10 points 1 month ago (8 children)

https://awellfedworld.org/scarcity-vs-distribution/ yupp people want to pin it on climate change, which is a big problem, but don't want to see how big an impact eating animals has on this stuff. Animal ag is terrible for the environment (emissions, deforestation, water use, and land destruction in non-forested areas), it steals crops out of our mouths, and it's torturing and murdering literally incomprehensible numbers of innocent animals each year.

If you're reading this and still eat animal products, this is the sign that it's time to stop. Please, the animals, the earth, and our own species can't take it much longer, they should have never had to take any in the first place.

[–] emeralddawn45@discuss.tchncs.de 3 points 1 month ago (2 children)

Meat and dairy consumption are a big factor, but they're just symptoms of a larger problem, which is capitalism. Artificial scarcity makes people money, as do the meat and dairy industries. We should all be going after corporations and lobbyists, not individuals. Not that your comment came across as an attack, personal changes can be good, but they're a drop in the massive wasteful bucket, just like carbon emissions and single use plastics. Just a distraction from the real issue.

[–] iiGxC@slrpnk.net 2 points 1 month ago* (last edited 1 month ago)

Continuing to eat animals does create a pretty big conflict of interest tho, it's a lot harder to be motivated to stop animal agriculture while you still use it. (Same can be said of fossil fuels, although outside the maga crowd it's less common for people to have such strong emotional attachments to them, and the alternatives are much less controversial. It's also a lot more feasible to stop eating animal products now than it is to stop using fossil fuels now)

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