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Global Warming Exposes New Islands in the Arctic
circletimessquare writes "The New York Times has a sobering article about the rapidly accelerating pace of glacial melting across the arctic, focusing on the discovery of new islands and the fact that this is occurring far faster than climate scientist's models predict. What were called Nunataks or 'lonely mountains' in Inuit, trapped in the ice, only a few years ago, are now in the open ocean by kilometers. Off of Greenland, what was known previously as peninsulas have been revealed to be islands as the ice retreats. Dennis Schmitt, a modern day explorer and discoverer of one of these new islands and fluent in Inuit, has named it Uunartoq Qeqertoq: the warming island."
Either way, I think we need to start putting less thought into "how are we going to slow down our greenhouse gas emissions" and more thought into "what steps are we going to need to take to deal with the inevitable consequences of the current warming trend."
Why would we do that? A report by the UK government said that preventing extreme climate change is much cheaper than dealing with its consequences (see e.g. a BBC news article).
I believe posters are recognized by their sig. So I made one.
Actually, as far as I understand the science, what happened the last few days in the US is entierly expected as a consequence of Global Warming. YOu don't just get warmer weather, you get more extreme weather as the extra energy in the system pushes things further from it's balance point. Global Warming is a misnomer as its far too simple and encourages thinking along the lines of 'its cold here so Global Warming can't possibly be happening'. Global Climate Change is a better term.
Actually climate models are *not* 'teh suck'. They have problems just like any other piece of incredibly complex software, but they allow us to learn about things that we otherwise could not study. As for hurricanes, that comment shows a general lack of understanding of climate, weather, and climate models. There is scientific consensus that there is no (know yet) link between climate change and hurricane FREQUENCY. Due to the scientific method being what it is, this may change. That does not mean we are now wrong or teh suck, merely that the scientific method works. There is a known link between hurricane STRENGTH and LONGEVITY and ocean temperatures.
The climate model I work with (EdGCM) doesn't have a dynamic ocean, but that is because it needs to be simple enough so you can download it and run it on your laptop. It does have a 9 layer atmosphere and is in general agreement with the ensemble runs of most of the other GCMs out there.
The EdGCM project has wrapped a NASA global climate model (GCM) in a GUI (OS X and Win). You can add CO2 or turn the sun down by a few percent all with a checkbox and a slider. Supercomputers and advanced FORTRAN programmers are no longer necessary to run your own GCM.
Disclaimer: I'm the project developer.
Space and Computers.
A minor nit.. but it bears pointing out:
Inuit is the general term for the people (it literally means "The people")
Inuk is the singular
Inuktitut is a general term for the languages of said people (for the Inuit living in northern Canada.. apparently in Greenland it's a different one)
It's a little more complicated than I'm making it out to be.. but it's certainly not correct to say that "such and such is a word in Inuit"
I can only assume this is a troll. Surely no one could possibly be this ignorant by accident. Still, debunking your comment might provide minor entertainment:
The earth and sun have very long cycles that span eons and looking at a mere 100 years of semi-accurate data is very myopic.
Try hundreds of thousands of years.
I can go along with the current theories that we are having an influence on the climate but we certainly are not as significant as the political rallying groups would like you to believe.
How about the scientists?
IF they were correct after all, the ozone hole would not be getting smaller.
The situation with the hole in the ozone layer is improving because we took note of what the scientists were saying and reduced our release of CFCs. And this does of course have absolutely nothing to do with climate change.
Anyone who thinks the Kyoto accords were only about reducing greenhouse emissions needs to really look into the politics behind it. Most of the nations that signed it didn't have significant emissions to begin with.
Every nation of note except the USA and Australia signed and ratified it.
See after denying global warming exists (because heathen liberals lie about everything) they will finally acquiesce and proudly proclaim that it won't matter anyway. Jesus is coming, repent! The End Is Nigh, save yourselves! Look at the melting icecaps we used to think were a figment of your imaginations, now they are melting and it's because endtimes prophecy is being fulfilled.
Why was this comment modded flamebait? I thought it was an insightful and important post. Half the American population (45%) believes jesus is coming within their lifetimes. Furthermore, they believe A)this will be the best thing that could happen to them, and B) many of them believe, because it says so in the bible, that the end will eb accompanied by a warming of the earth. Given this, why should we expect them to care a whit about global warming? global warming is gods will, and furthermore it is a signal of the final (glorious) chapter in a prophecy laid down by god.
I think it is easy for slashdot users to look at a post such as the one quoted above and declare "thats flamebait -it was only intended to annoy people", because most of them are incapable of understanding where the christian nuts in the US are coming from -their views are so ridiculous that it is hard to fathom that they actualy believe what they say they do -but they do! And furthermore, so does George Bush, who sees himself as a warrior for God, appointed by divine prophecy.
Wake up and smell the coffee slashdot users. Christian beliefs are a big problem. How can you expect someone to do anything about the end of the world when, not only do they not care, they think it would be a good thing, and a fulfillment of their prophecy. This is a self-fullfilling prophecy of the worst kind imaginable.