this post was submitted on 24 Nov 2023
241 points (98.4% liked)

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

5276 readers
690 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@slrpnk.net
241
Pierre Friedlingstein: There are no “magical climate solutions” | Nothing matters more than ending fossil fuel consumption, says one of the world's leading climate scientists. (www.newstatesman.com)
submitted 1 year ago by silence7@slrpnk.net to c/climate@slrpnk.net
15 comments fedilink hide all child comments
 

Archived copy of the article

Bar chart of 2022 CO2 emissions. Land use: 3.9 gigatonnes. Fossil fuels 37.5 gigatonnes

you are viewing a single comment's thread
view the rest of the comments
[–] silence7@slrpnk.net 8 points 1 year ago

It's almost like the folks running the negotiation this year have had a fugitive fraudster advise them to buy up large chunks of Africa in order to pretend that their emissions don't count