this post was submitted on 11 Feb 2026
31 points (97.0% liked)

Climate

8496 readers
480 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
 

Access options:

you are viewing a single comment's thread
view the rest of the comments
[–] Tiresia@slrpnk.net 2 points 1 month ago (1 children)

Don't worry, the WaPo headline writer fucked up. They contracted "the fastest measured since the start of the dataset in 1880" to "the fastest since 1880", when they are very different.

Climate change was going at its slow natural pace in the 19th century, they just didn't measure it in this particular way yet. Ice cores show us climate change history over a much longer period.

No, we're just competing with other mass extinctions at this point. Asteroid impacts, lakes of lava the size of continents, the entire world choking on toxic fumes at once, that's the scale of disaster that capitalism is. Yellowstone can't touch this.

[–] Sidhean@piefed.social 2 points 1 month ago

Yellowstone can't touch this

USA USA USA

More seriously, fucking terrifying. Things are going to get really bad :(