this post was submitted on 03 Nov 2024
51 points (98.1% liked)

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

5294 readers
503 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
51
As the Southwest cooks from climate change, rising temperatures are a warning for everyone | Phoenix may be getting hotter, but nowhere will escape the extreme heat of climate change (www.salon.com)
submitted 3 weeks ago by silence7 to c/climate
2 comments fedilink hide all child comments
top 2 comments
sorted by: hot top controversial new old
[โ€“] uberdroog@lemmy.world 5 points 3 weeks ago (1 children)

We migrated north from Phoenix before they figure it out. Gonna be a bunch of very stubborn boiled frogs.

[โ€“] Telorand@reddthat.com 5 points 3 weeks ago

Frogs are smart enough to jump out of a pot when it gets too hot.

Humans don't seem to have that awareness.