An Armada of Icebergs Has Just Invaded The North Atlantic – robertscribbler


This week an unprecedented 481 icebergs swarmed into the shipping lanes of a storm-tossed North Atlantic. Strong hurricane force winds had ripped these bergs from their sea ice moored haven of Baffin Bay and thrust them into the ocean waters off Newfoundland. The week before, there were only 37 such icebergs in the Atlantic’s far northern waters. And the new number this week is nearly 6 times the annual average for this time of year at 83. To be very clear, there is no record, at present, of such a large surge of icebergs entering these waters in so short a period at any time in the modern reckoning.

"CHASING ICE" captures largest glacier calving ever filmed – OFFICIAL VIDEO

…The same fresh water and iceberg release that increases regional and hemispheric storm potential also harms ocean health. For when downwelling of cooler, northern currents cease and fail to provide oxygen to the deep ocean — the ocean stratifies, loses a portion of its life-giving oxygen, and starts to produce more and more anoxic dead zones. Ocean circulation interruptions due to Heinrich Events can be relatively brief (on geological time scales) — as has likely been the case at the end of the last ice age during the melt toward the present interglacial — or long-lasting. In the long lasting instance of ocean stratification, bottom water formation is thought to shift to the Equator. In the Earth’s deep past, such events are identified as a primary trigger for ocean mass extinction events or even transition points for a deadly Canfield Ocean state. But you have to shift to an ice-free world at about 6 + degrees Celsius warmer than present to get to the start of that state — a proposition that is now entirely within reach if we continue on the present and ill-fated expedition of continued fossil fuel burning.

Leave a Reply

Be the First to Comment!

Commenter Ignore Button by CK's Plug-Ins
Commenting at CK MacLeod's

We are determined to encourage thoughtful discussion, so please be respectful to others. We also provide a set of Commenting Options - comment/commenter highlighting and ignoring, and commenter archives that you can access by clicking the commenter options button (). Go to our Commenting Guidelines page for more details, including how to report offensive and spam commenting.

Notify of
avatar
wpDiscuz

Noted & Quoted

So, does Mitchell make any money on the work, which has been shared so many times? He uploaded a high-res image of the symbol and granted permission for anyone to use it personally for free. But for those who want to support his work or simply want something readymade, you can also buy T-shirts, sweatshirts, mugs, and journals emblazoned with the symbol through Threadless.“I really just want to spread the image as much as possible and cement it in history,” Mitchell says. “In all honesty, the amount I’ve made from my Threadless shop so far is still less than my hourly rate, so I don’t really see it as a big deal. If you look at my Twitter, half the replies are people wanting to know where they can buy a shirt. Threadless is happy to help them out with that, and so I’m happy to let that happen.”Now that the symbol has flooded our streets and our timelines, Mitchell just has one request: “Impeach this idiot already,” he says.

Comment →

This is a Waterloo moment for Trump, the tea party and their alliance.  They have been stopped in their tracks not only by Democratic opposition but because of a mutiny within their own ranks. Although never particularly liked or respected, it is now clear that they are no longer feared. The bankruptcy of their ideas and their incompetence have been exposed. Their momentum has been dissipated. Their rejection of political norms has itself been scorned. Our long national nightmare may finally be coming to an end.

Comment →

One seasoned Democrat told me that among the reasons Trump won in 2016 was that a long year of Crooked Hillary talk, about emails and Goldman Sachs and the like, had steadily demoralised and demobilised the liberal base. If sustaining fury at Trump helps keep those same voters energised, so they eventually turn out to defeat him, it’ll be worth it, he says.

But it can’t just be in the form of world-weary, if witty, tweets. What’s needed is a coherent argument, one that explains why Trump’s repulsive behaviour matters. For Americans, that will surely centre on the state of their society. The civic realm is being degraded by Trump’s lies, vanities and insults. The national conversation is being coarsened. The basic democratic assumption, that disagreements can be resolved through discussion rather than coercion and violence, is being eroded from the very top. Note the language of Scaramucci’s outburst: “I want to fucking kill all the leakers.”

Comment →
CK's WP Plugins

State of the Discussion

+ BTW, I recently upgraded some this and that on the back end of the blog, and it does seem to make comments post much faster [. . .]
Gutenberg: The Invention of the Printing Press, the Destruction of WordPress

For WordPress self-hosted people, there is already a "restore legacy editor" plugin, even though Gutenberg hasn't been installed yet as the default.

Gutenberg: The Invention of the Printing Press, the Destruction of WordPress
+ I thought you were on WordPress.com, not self-hosted WordPress. I can't find any info on WordPress.com and Gutenberg or Gutenbergerish editing, so I don't know [. . .]
Gutenberg: The Invention of the Printing Press, the Destruction of WordPress

Extraordinary Comments

CK's WP Plugins

Categories

Related