Antarctica: the last great land rush on earth

Sometime between now and 1991, the international community will have to consider creating a new legal regime for Antarctica. Until recently, the “cold continent†and its legal regime were the concerns of a few scientists, fishermen, and legal specialists. Now, with new information on the extent of Antarctic resources, concern that present supplies of raw materials, fuels, and food are limited, and improvement of cold weather extraction technology, a broader group of policymakers, entrepreneurs, scientists, and environ-mentalists are paying attention to Antarctica. Experts now believe that exploratory drilling for offshore oil and natural gas is only a decade away. Though commercial extraction is farther in the future, and commercial exploitation of land-based minerals is unlikely in the next thirty years, speculation about Antarctica's natural wealth has aroused wide interest. There remain formidible obstacles to all these activities, but recent work in the oceans suggests that these plans might materialize earlier than now expected, and that a legal regime capable of dealing with resource activities should be in place before they begin.