this post was submitted on 13 Oct 2024
29 points (96.8% liked)

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

5257 readers
861 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
[email protected]
29
Federal flood maps underestimated risk in areas hit hardest by Hurricane Helene (wapo.st)
submitted 1 month ago by [email protected] to c/[email protected]
8 comments fedilink hide all child comments
 

Access options:

you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 3 points 1 month ago (1 children)

The article is about North Carolina. That's where the devastating flooding outside of flood zones was. Obviously there are wider implications nationwide but it's not a Florida specific problem.

[โ€“] [email protected] 1 points 1 month ago

Corruption is still the prime suspect here. Developers have a much harder time selling property that requires flood insurance.