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A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

cnn.com

331–340 of 429 posts

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#331

Meh who cares? Let it all burn and flood. Earth gets a fresh start, and hopefully whatever "intelligent" species evolves to be dominant in the next 5-10 million years is a better custodian. Rinse and repeat until that's the case. Heck, who knows if this is actually the 1st or 100th iteration...

It took roughly 5 billion years to get where we are now. The sun will die in another 5 billion years. I don't think there's that many rolls of the dice left.

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#332

Earlier quoted context omitted.

> clearly worded predictions about future events that should happen. These are already out there. Extreme weather events are happening with all increasing frequency. But as with the slow boiled frog, when is it a crisis? The denier just claims we have always had extreme weather events, and they are correct (and this sidesteps the argument).

In your opinion, which list is the most credible? ( I.e. do you have a web link that shows a list of predictions you consider highly credible ? )

Sea level rise is a key problem for New Zealand - we have a lot of coast.

At beaches there are poles showing predicted sea levels at various time points.

There are lots of sites that show various predictions for sea level rises for NZ, showing predictions and reality. Eg: https://www.sealevel.nz/Auckland.html

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#333
post #96
post #87

I don't know if it's too late to stop the worst case scenarios of global warming yet or if there's still time, but it doesn't seem to be happening anyway. The world can't deal with something that requires global concentrated efforts. However, I do think we have time to prepare for the worst case scenarios, and individual countries and states can do that efficiently on their own. Improve evacuation routines in floodab…

Since covid I’ve actually become less convinced of this. Yes there were national interests at play and there was a lot of general chaos. But. The level of international coordination with vaccine rollouts and agreements between countries was way more than I had initially expected. Of course this feeling depends on what your own baseline expectations are. My takeaway was that if the conditions arise that we all decide…

> The level of international coordination with vaccine rollouts and agreements between countries was way more than I had initially expected

Did we forget the DoD running anti-vax propaganda campaigns because the USA's vaccines weren't ready as quickly as Sinovac's: https://www.reuters.com/investigates/special-report/usa-covi...

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#334

Earlier quoted context omitted.

The environmental movements of the past 60 years have been extremely successful, certainly in the U.S. The ozone hole problem has been essentially solved, acid rain has been essentially solved, mass scale water pollution like rivers catching on fire has been essentially solved, massive smog has been essentially solved.

And the people involved in climate policy have solutions to climate change which don't involve enormously large restrictions on consumption, but just require more energy efficiency (which is savings) and investment into carbon-neutral energy. And they've had those solutions for at least the past 20 years. This isn't an insolvable problem, but the carbon-based energy sector will be big losers, and they're fighting too…

this exactly this. They are trying to keep their money sources alive even if it costs the entire world. Which is Supervillain amount of selfish.

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#335
post #51

The sad thing about humans is that under capitalism, capital consumes public goods like nature. Then, when those public goods degrade and harm the human species, the capital class that actively consumed those public goods refuses to help restore them and instead cries that it's all a lie

Capitalism is just a way to manage numbers. If the true costs were accounted for, Capitalism would work great. The problem is a lot of the costs are left for someone else to eat.

Capitalism us a way to manage resources in a civilisation. A way that assigns enormous resources to Elon Musk the nazi climate denier and minimum resources to climate scientists.

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#336

Earlier quoted context omitted.

> clearly worded predictions about future events that should happen. These are already out there. Extreme weather events are happening with all increasing frequency. But as with the slow boiled frog, when is it a crisis? The denier just claims we have always had extreme weather events, and they are correct (and this sidesteps the argument).

In your opinion, which list is the most credible? ( I.e. do you have a web link that shows a list of predictions you consider highly credible ? )

Astrum Earth on Youtube has a couple of videos on climate change in general and the turning of the AMOC in particular with both, schientific explanations and graphs and predictions on the outcome. I found it a reliable source of information, even if they make dramatic thumbnails and music. More to the point, they list a lot of sources you can follow up on.

https://www.youtube.com/@AstrumEarth

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#337
post #301

Earlier quoted context omitted.

Capitalist economy. Economies can exist in many different ways. At its core it is just a way to describe how we move resources between ourselves and that can be done in many, many ways.

What are the other ways that are proven to work over the long term at scale?

What

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#338
post #71

Earlier quoted context omitted.

> have 2 kids or fewer This is at odds with lots of other relevant topics that go beyond just "consumption". 2 or fewer is below the replacement rate of 2.1 This _has_ already happened, but there are a lot of voices voicing a lot of reasons why they believe that that might actually be not the best situation.

You see a whole lot of panic from industrialists over the birth rate drop in the industrialized world. They claim it is an extinction level event for humanity. This is not quite correct. It is an extinction level event for economic models that assume unbounded growth of the consumer base.

They did research on how many people you need to keep the human species alive. It was not ten billion.

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#339
post #32

I recently finished rewatching The Three Body Problem in which (spoilers follow) the world panics and goes into overdrive because an alien invasion is due in... 400 years. If the current climate trends continue, vast areas of the Earth may not be suitable for habitation within half that time, and we still can't seem to convince some people this is real. Granted I was a climate change skeptic myself until about 10 yea…

>So, exactly what is the source of skepticism? We should define climate skepticism, to avoid indicting a strawman. I'd start with my definition, as someone with unorthodox views on climate that often place me at odds with progressives. It may be easier to start with the elements we agree on. Is the climate changing? Yes, obviously, visibly, measurably. Do human activities, including burning of coal and hydrocarbons,…

Set up better floodgates in New York City.

This will not be enough to mitigate the ice age pattern that will occur if the AMOC collapses. https://climate.mit.edu/ask-mit/what-would-happen-if-atlanti... You'll have to deal with massive cooling and draught, particularly on the east coast.

Re: A 'cold blob' in the Atlantic could be a sign of AMOC shutdown

#340
post #262

I'm interested in AMOC and other aspects of the problem, and this recent video by RealLifeLore was very informative for me, unlike other;s like this OP article and the like. I definitely recommend it if previously you saw only two extreme points of view about AMOC. Basically the current is weakening, yes, but it's shutdown will happen neither soon nor unexpected. In fact there are several ocean wide monitoring statio…

In fact there are several ocean wide monitoring stations which don't rely on a guess work that much and there is a clear data trend about AMOC power and shutdown requirements.

Trump Admin Just Rolled Back $368M Ocean Monitoring System https://www.newsweek.com/ocean-observatories-initiative-cut-...

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