31–40 of 324 posts
An article from livescience.com that may be worth a read. TLDR: if slowdown occurs, temperatures could drop by 5C in Europe and North America. What a 5C drop actually looks like they don't say. https://www.livescience.com/planet-earth/climate-change/gulf...
I suppose that energy still has to go somewhere. Which place will warm up if Europe and North America cool down?
1) The AMOC is one of the most studied parts of the world ocean and predictions about its collapse have been made since Stommel in 1961. I think in general any study on its imminent collapse should be taken with a grain of salt and it would be wise to wait for further replication and the consensus of the community. You can google AMOC collapse and find articles stretching back decades.
2) This may be my bias a dynamacist but I am skeptical of purely statistical models of AMOC collapse. The AMOC is complex and trying to predict the time of a complete collapse is a significant simplification (especially when, as the authors note, a slowdown rather than shutdown of the AMOC seems more likely from our current understanding).
Nevertheless this is a very interesting study and contribution to the field.
Edit: @abathur posted a wonderful link below that I wanted to spread further: https://www.sciencemediacentre.org/expert-reaction-to-paper-...
An article from livescience.com that may be worth a read. TLDR: if slowdown occurs, temperatures could drop by 5C in Europe and North America. What a 5C drop actually looks like they don't say. https://www.livescience.com/planet-earth/climate-change/gulf...
I suppose that energy still has to go somewhere. Which place will warm up if Europe and North America cool down?
Quick dash over to wikipedia [1] and I find out that...
> The Atlantic meridional overturning circulation (AMOC) is part of a global thermohaline circulation in the oceans and is the zonally integrated component of surface and deep currents in the Atlantic Ocean.
While I am not a scientist, I consider myself fairly well-read and not an idiot. But when the first sentence of a Wikipedia article needs an ELI5 translation by ChatGPT... you know you're in for a reading adventure.
(But by the 3rd paragraph Wikipedia has a relatively understandable "what if this goes wrong" breakdown)
[1] https://en.wikipedia.org/wiki/Atlantic_meridional_overturnin...
Anyone else think that all these predictions are going to happen sooner rather than later in terms of the given prediction range? I can't help but think that a study focussing on a specific area like this one, antarctic sea ice, wildfire predictions etc must only be able to take so many variables into account and that second order effects, third order, fourth order and beyond from other climate subsystems are going t…
Yes. We're not sleepwalking to an uninhabitable dystopia, we're sprinting towards it. We may all be in for some serious problems in 5 to 10 years. I'm not a climate scientist, this is just an uninformed opinion, but everything I'm reading has me very worried.
Anyone else think that all these predictions are going to happen sooner rather than later in terms of the given prediction range? I can't help but think that a study focussing on a specific area like this one, antarctic sea ice, wildfire predictions etc must only be able to take so many variables into account and that second order effects, third order, fourth order and beyond from other climate subsystems are going t…
Yes. We're not sleepwalking to an uninhabitable dystopia, we're sprinting towards it. We may all be in for some serious problems in 5 to 10 years. I'm not a climate scientist, this is just an uninformed opinion, but everything I'm reading has me very worried.
https://en.wikipedia.org/wiki/Incorporated_(TV_series)
Majority of people will live in "dystopia lite", and top 1% and people they need ("slaves"?) will live in a better environment.
Anyone else think that all these predictions are going to happen sooner rather than later in terms of the given prediction range? I can't help but think that a study focussing on a specific area like this one, antarctic sea ice, wildfire predictions etc must only be able to take so many variables into account and that second order effects, third order, fourth order and beyond from other climate subsystems are going t…
There's a misconception that the biosphere is a delicate machine that will have a catastrophic internal failure if we don't follow the maintenance bibl^H^H^H^Hmanual, which apparently some experts have access to.
In reality, it is a highly dynamic, self-repairing living organism, which we are a part of. There are at least as many negative feedback loops as positive ones. And we should act to maintain our survival, but doomsaying is not part of that. Doomsaying and fearmongering is about power.
Anyone else think that all these predictions are going to happen sooner rather than later in terms of the given prediction range? I can't help but think that a study focussing on a specific area like this one, antarctic sea ice, wildfire predictions etc must only be able to take so many variables into account and that second order effects, third order, fourth order and beyond from other climate subsystems are going t…
An article from livescience.com that may be worth a read. TLDR: if slowdown occurs, temperatures could drop by 5C in Europe and North America. What a 5C drop actually looks like they don't say. https://www.livescience.com/planet-earth/climate-change/gulf...
So if this continues it will result in a 5C drop in temprature across North America and Europe? Am I understanding this correctly. Which for reference a 5C drop should mean that New York is covered in glacier according to this source https://xkcd.com/1732/
That chart shows global averages, ie, the whole world was 5C colder. NY might have been much, much colder than that.