The Law of the Sea Treaty (dubbed LOST by opponents, and LOS by supporters), represents the culmination of a decades-long project to clarify the rules governing the oceans, from the seabed to the waves. The treaty, first rejected by President Reagan in 1982, has been revised over the years; now prominent Republicans, including Indiana Senator Richard Lugar, are urging passage. The Bush Administration has quietly endorsed the process.

Doug Bandow, who wrote a paper for Cato on the subject two years ago, makes a strong case for why the Senate should reject the treaty and continue with the status quo. He squares off this week against Raj Purohit of Citizens for Global Solutions in an online debate at the Partnership for a Secure America.

If you haven’t followed the issue closely, Doug and Raj do a good job of spelling out the relevant arguments for and against.