this post was submitted on 18 Mar 2025
74 points (100.0% liked)

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

6216 readers
267 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 2 years ago
MODERATORS
[email protected]
74
Your grass-fed burger isn’t better for the planet, new study finds | Grass-fed beef has no climate benefit — even when taking into account that healthy pastureland can trap carbon (wapo.st)
submitted 4 days ago by [email protected] to c/[email protected]
24 comments fedilink hide all child comments
 

Access options:

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 4 days ago

At a large scale you could stuff a bunch of cows in small boxes and feed them corn. Which is space efficient and government subsidised in the usa. It's probably worse for the environment because of it.

Grass fed means the cows are let out to roam free. What's better about it is that those animals are not forced to be locked in a box their whole lives