this post was submitted on 04 Jun 2024
56 points (93.8% liked)

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

5153 readers
557 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
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 0 points 4 months ago (2 children)

Well no. But… it would kill all plants so thats a bonus

[–] [email protected] 4 points 4 months ago (3 children)

The idea is to increase the amount of salt in the air over the ocean. It probably won't kill all plants.

[–] [email protected] 4 points 4 months ago

Clouds move ya know. I'm not exactly sure why, but I've heard people on the television call it 'weather', or something like that.

[–] [email protected] 3 points 4 months ago (1 children)

Things you put in clouds or water will come down to earth

[–] [email protected] 3 points 4 months ago* (last edited 4 months ago) (1 children)

They do. And done right, it'll come down over the ocean, and have a rather minimal impact in the amount of salt being transported to land.

There are other reasons this is a really bad idea; this is one where the harm is probably limited.

[–] [email protected] 1 points 4 months ago

And done right....

See, we don't have the best track record on that particular aspect of this.

[–] [email protected] 1 points 4 months ago* (last edited 4 months ago)

That actually sounds good, I just dont know how they will spread salt periodically over the millions of square kms needed to make a difference on the Pacific's albedo without a huge carbon footprint.

[–] [email protected] 1 points 4 months ago

Aizoaceae has entered the chat..