Is there anyway that we can save Antarctica from being exploited?

Was reading the Time yesterday and they wrote an article about Antarctica and how Icebergs there are melting from the bottom up. Now since this land (ocean/icebergs) hasnt really been charted there is a mad rush to claim ocean. They expect oil to be where icebergs were once formed. The hunt for crude oil can effect cod in that area and cause them to migrate up farther, effecting the chain of animals that rely on them in that area. In my opinion its a little game of one person takes a cookie from the jar and then everyone else has to join in.