this post was submitted on 02 Jan 2024
171 points (97.2% liked)

Climate - truthful information about climate, related activism and politics.

5152 readers
519 users here now

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:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

founded 1 year ago
MODERATORS
silence7
171
The meat and dairy industry is not 'climate neutral', despite some eye-catching claims (theconversation.com)
submitted 9 months ago by silence7 to c/climate
10 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] CrypticCoffee@lemmy.ml 2 points 9 months ago

I wasn't talking about the article, I was talking about online discourse. Whenever climate has come up, it's almost always focussed on meat only in recent times.

We know plant based emit fewer emissions. We know red meat produces more than other meat such as chicken. We do need to make progress on emissions, and that can be cutting down meat consumption and also switching from red meat to chicken. If you eat red meat 7 days a week, and have 2 days without, and 2 days chicken instead, you're making inroads on emissions. Why is there a fixation of veganism? That was the comment I was responding to. I think it has less about the environment and more about vegans who are using the climate to further push their own personal agenda.