this post was submitted on 14 Mar 2026
138 points (97.9% liked)

Climate

8439 readers
219 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
silence7@slrpnk.net
138
No U.S. states had a record cold winter. Nine had a record hot one | Though it may surprise East Coasters, the story of this winter was not record cold but record heat (www.scientificamerican.com)
submitted 1 day ago by silence7@slrpnk.net to c/climate@slrpnk.net
9 comments fedilink hide all child comments
 

Archived copies of the article:

you are viewing a single comment's thread
view the rest of the comments
[–] TachyonTele@piefed.social 31 points 1 day ago (3 children)

It was 70 last week. And then it dropped overnight to 35. My buddy says "so much for global warming huh?" like it wasn't just 70 fucking degrees out for a week in the middle of winter.

[–] RebekahWSD@lemmy.world 9 points 1 day ago

Yeah, I was working on getting the AC units working again and my twin was just "Don't worry, it's going to snow tomorrow" (well, a few days ago now) and I just was like. Hell. It's hell.

[–] Bakkoda@lemmy.world 3 points 22 hours ago

Feb the recorded temp at my house was -13F (-25C ish). March 8th was 77F (HotC). Kind of wild.

[–] Lucidlethargy@sh.itjust.works 1 points 23 hours ago

Yeah, it's going to be 80 near me. Last year it was snowing in March here.