Climate models can’t explain 2023’s huge heat anomaly — we could be in uncharted territory (www.nature.com)

submitted 5 months ago by eleitl@lemmy.ml to c/collapse@lemmy.ml

4 comments fedilink hide all child comments

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

[-] parpol@programming.dev 5 points 5 months ago

I thought it was because of the ban on a specific high sulfur fuel from cruisers that was causing short term global cooling.

[-] sinkingship@mander.xyz 13 points 5 months ago

From the article:

In 2020, new regulations required the shipping industry to use cleaner fuels that reduce sulfur emissions. Sulfur compounds in the atmosphere are reflective and influence several properties of clouds, thereby having an overall cooling effect. Preliminary estimates of the impact of these rules show a negligible effect on global mean temperatures — a change of only a few hundredths of a degree. But reliable assessments of aerosol emissions rely on networks of mostly volunteer-driven efforts, and it could be a year or more before the full data from 2023 are available.

this post was submitted on 03 Apr 2024

58 points (100.0% liked)

Collapse

3237 readers

6 users here now

We have moved to https://lemm.ee/c/collapse -- please adjust your subscriptions

This is the place for discussing the potential collapse of modern civilization and the environment.

Collapse, in this context, refers to the significant loss of an established level or complexity towards a much simpler state. It can occur differently within many areas, orderly or chaotically, and be willing or unwilling. It does not necessarily imply human extinction or a singular, global event. Although, the longer the duration, the more it resembles a ‘decline’ instead of collapse.

RULES

1 - Remember the human

2 - Link posts should come from a reputable source

3 - All opinions are allowed but discussion must be in good faith.

4 - No low effort posts.

Related lemmys:

founded 4 years ago

MODERATORS

wabooti@lemmy.ml

eleitl@lemmy.ml

doom_and_gloom@lemmy.ml

maketotaldestr0i@lemm.ee