Posted on

Record melt of Greenland ice sheets in 2019

Alaska, Arctic National Wildlife Refuge, ANWR, the Narrows from Schrader to Peters Lake.

After a two-year slowing period through 2018, Greenland’s ice sheet lost a record amount of mass last year, according to a study published on Thursday:

That loss of 532 gigatons of ice – equivalent to about 66 tons of ice for each person on Earth – was 15% more than the previous record in 2012.

Greenland’s ice melt is of particular concern, as the ancient ice sheet holds enough water to raise sea levels by at least 20 feet (6 meters) if it were to melt away entirely.

The study adds to evidence that Greenland’s icy bulk is melting more quickly than anticipated amid climate warming. Another study last week indicated the island was no longer getting enough annual snowfall to replace ice lost to melting and calving at the glaciers’ edges.

“We are likely on the path of accelerated sea level rise,” Sasgen told Reuters. “More melting of the ice sheet is not compensated by periods when we have extreme snowfall.”

The study, published in the journal Communications Earth & Environment, used data collected by satellites to the gravitational force of the ice mass, which scientists can use to calculate how much snow and ice is locked within.

Other research has shown the melting is being helped by water pooling atop the ice and at meltwater streaming between the ice sheet and the bedrock beneath.

These studies are helping scientists refine their projections of how climate change will impact the Arctic, and how quickly. Sasgen compared the sobering process to getting difficult news from a doctor.

“It’s always depressing to see a new record,” Sasgen said.

But the studies offer insight into “where the problem is, and you also know to some extent what the treatment is,” Sasgen added.

Emphasis added, good grief. We know what we need to do, and if we reduce CO2 to limit global warming, then all these other concerns including sea level rise and ocean acidification can also be reduced.

But of course,

the Department of Interior approved plans to open ANWR, the Arctic National Wildlife Refuge, for leases to drill for oil

Event though, “At current and foreseeable oil prices, the industry’s appetite to drill in ANWR will be exceptionally low and quite possibly will be zero.” So we know what we need to do. Vote – by mail, carrier pigeon, with your honey, whatever it takes.

Image: Via Getty Images.

Posted on

Untoward Digression into the Politics

As though a more graceful straying was at all an option. This little tidbit stuck out in an argument on the optimal number of Americans, which sounds loaded enough, but then:

Without more of a focus on the implications of immigration policy for population, there could be 600 million Americans by 2100, he writes. Depending on whom you talk to, that is a boon or a disaster. Mr. Chamie notes that the relatively enormous thirst for energy, food and other resources from Americans, when compared with that of the average world citizen, gives outsize importance to issues like global warming and to American trends.

Emphasis mine. Isn’t that the whole point of green, cloaking our climbdown in euphemism as though we want to curb our appetites for resources and are not doing it because of shame or peak stupid related to the “while supplies last” ironicality? Next up, discovered deep in the programmer sub-species of the Amazonian Huarani, startling new emoticons for “shrug.”

Then, just for kicks and speaking of idiotic discussions, extend the logical implications of the resistance to big-government takeovers to firefighting:

Yet if we had to have the “conversation” about the firefighting industry today, we’d have socialism-phobic South Carolina Sen. Jim DeMint on the TV every chance he could get saying things like, “Do you want a government bureaucrat between you and the safety of your home?”

Rep. John Boehner of Ohio would hold press conferences and ask, “Do you want your firefighting to be like going to the DMV? Do you want Uncle Sam to come breaking down your door every time some Washington fat cat says there’s a fire?”

Oh the pain. via.

And then there’s the sedition network. It’s becoming increasingly difficult, if you were so inclined, to argue that Fox News was not created to destroy the Republican Party, and hence the two-party system. I guess we should always wonder whether we are and could be sufficiently virtuous to resist what seems like help but is actually designed to quicken our demise. Oh, maybe that’s what… Rrrgh. Hate. Lessons.