World News

22059 readers

112 users here now

Breaking news from around the world.

News that is American but has an international facet may also be posted here.

Guidelines for submissions:

Where possible, post the original source of information.
- If there is a paywall, you can use alternative sources or provide an archive.today, 12ft.io, etc. link in the body.
Do not editorialize titles. Preserve the original title when possible; edits for clarity are fine.
Do not post ragebait or shock stories. These will be removed.
Do not post tabloid or blogspam stories. These will be removed.
Social media should be a source of last resort.

These guidelines will be enforced on a know-it-when-I-see-it basis.

For US News, see the US News community.

This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.

founded 2 years ago

MODERATORS

255

How Accidental Geoengineering May Be Affecting Climate Change. [Re: rise in sea temperature] (threadreaderapp.com)

submitted 1 year ago by trashhalo@beehaw.org to c/news@beehaw.org

45 comments fedilink hide all child comments

Scientists have discovered that the recent spike in global temperatures may be caused by a reduction in sulfur dioxide pollution from shipping vessels. Ships have long emitted sulfur dioxide, which cools the planet by seeding clouds and reflecting sunlight. However, new regulations that limit sulfur in ship fuels took effect in 2020, leading to a loss of this cooling effect equivalent to a large volcanic eruption each year. Models show this reduction in sulfur dioxide pollution can explain the extra warming seen in the North Atlantic. While pollution is bad, the new regulations provide a natural experiment that gives insight into how intentional geoengineering could potentially combat climate change in the future.

you are viewing a single comment's thread
view the rest of the comments

[–] undercrust@lemmy.ca 23 points 1 year ago (3 children)

Step Two: Harvest giant ice cube from a comet and drop it in the ocean every few years

[–] 567PrimeMover@kbin.social 15 points 1 year ago

Like the one daddy puts in his drink! …and then he gets mad

[–] CarbonIceDragon@pawb.social 10 points 1 year ago

Relevant xkcd

[–] ringwraithfish@kbin.social 9 points 1 year ago (1 children)

Solving the problem once and for all!

[–] undercrust@lemmy.ca 6 points 1 year ago

Once and for all I said!