|
Open Seas
 If climate scientists' prophesies of an ice-free Arctic Ocean pan out, the world will witness the most sweeping transformation of geopolitics since the Panama Canal opened. Seafaring nations and industries will react assertively -- as they did when merchantmen and ships of war sailing from Atlantic seaports no longer had to circumnavigate South America to reach the Pacific Ocean. There are commercial, constabulary, and military components to this enterprise. The United States must position itself at the forefront of polar sea power along all three axes.Understandably enough, most commentary on a navigable Arctic accentuates economic opportunities, such as extracting natural resources and shortening sea voyages. Countries fronting on polar waters -- the United States, Canada, Denmark, Finland, Iceland, Norway, Russia, and Sweden comprise the intergovernmental Arctic Council -- will enjoy exclusive rights to fish and tap undersea resources in hundreds of thousands of square miles of water off their shores. Nations holding waterfront property in the Arctic will bolster their coastiess to police their territorial seas and exclusive economic zones during ice-free intervals. But they will not be the only beneficiaries. Former U.S. Navy chief oceanographer David Titley estimates that "sometime between 2035 and 2040 there is a pretty good chance that the Arctic Ocean will be essentially ice-free for about a month" each year. If so, polar shipping lanes will cut transit distances by up to 40 percent, saving ship owners big bucks on fuel and maintenance. They could pass those savings on to producers and consumers of the cargo their vessels carry. Global warming, it appears, could bestow significant advantages on mariners, fostering economic growth in the bargain. New sources of wealth concentrate minds. But the geopolitics of climate change is just as consequential as the economics, and more intriguing. A strategic realignment could take place as the geographic setting -- the arena where great powers grapple for advantage -- widens to enfold a new inland sea. Navies will dispatch squadrons to the Arctic Ocean lest it become a theater for naval rivalry. Posted by: Au Auric 2012-10-31 |
| http://www.rantburg.com/poparticle.php?ID=355006 |