this post was submitted on 02 Feb 2025
62 points (100.0% liked)

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

5618 readers
164 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]
62
January sets an unexpected temperature record | Despite long-faded El Niño conditions, 2025 saw the warmest January on record (www.theclimatebrink.com)
submitted 9 hours ago by [email protected] to c/[email protected]
4 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 4 points 3 hours ago

The trend I've noticed is we seem to always misjudge the rate of acceleration. "We knew it's be hotter, but didn't expect it to be THAT much hotter!"

That said, this isn't what's going on in the article... guess it was actually supposed to cool down a bit and didn't. /shrug.