There are two factors.
There's the impact that it's having on human security. In other words, we are seeing a transformation for the livelihood of everyone who lives in the Arctic, both aboriginal and non-aboriginal, the likes, I would contend, that we have not seen before. A way of life is undergoing a complete and utter transformation, also being brought on by other factors of globalization.
From a traditional security perspective the answer is simple: access. We're going to have to deal with the types of comings...of the international community, the likes of which we have not seen before. Franklin was stopped by impacts of climate change. We had some of the worst ice ever when John Franklin was trying to go through the Northwest Passage. We're in the opposite era now. We are seeing the diminishment of ice and the same types of pressures that drove John Franklin to try to find the Northwest Passage are already bringing the Chinese. Look at what the Chinese are doing in Greenland. Look at what's happening in Iceland. Have a look in terms of the new international types of cooperations and I daresay challenges that will be coming. So it's access.