this post was submitted on 27 Oct 2024
472 points (96.1% liked)
Technology
59588 readers
4461 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Tipping point has tipped?
The one I remember scaring the hell out of everyone is the permafrost melt.
Thaw out enough permafrost and it releases enough greenhouse gasses to self perpetuate. No human interaction required.
https://www.space.com/methane-beneath-arctic-permafrost-climate-feedback-loop
Yeah and it was pretty much going once we hit the twenty teens but took awhile to notice. At this point its about slowing things down as much as possible.
There are many tipping points, and we dont always know if we've hit one yet or not. The drastic increase in sea temperature the last two years is possibly a tipping point we've passed, esp since the warmer the water is, the less co2 its able to absorb. OMAC shut down (if it happens) is possibly a tipping point, which will only feedback loop into warming waters.
Honestly, the permafrost melt is more likely to be the KO punch after one or more other tipping points accelerate it.