this post was submitted on 15 Aug 2025
83 points (100.0% liked)

Climate

7202 readers
228 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
83
Wyoming crowd boos US Rep. Hageman retort that protections against greenhouse gases based on ‘false science’ (wyofile.com)
submitted 9 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
4 comments fedilink hide all child comments
top 4 comments
sorted by: hot top controversial new old
[–] WatDabney@lemmy.dbzer0.com 36 points 9 months ago (1 children)

This is one of the things this era in US history will be remembered for - when greedy corporate psychopaths bribed greedy politician psychopaths into pretending that climate change wasn't real, even as virtually every day brought more destruction.

[–] notsosure@sh.itjust.works 3 points 9 months ago

You can’t beat stupid!