Shibata-Curtain-Iceberg (IMAGE) Kobe University Caption To protect the West Antarctic Ice Sheet from melting, a gigantic underwater curtain has been proposed to be installed on the Antarctic seabed. However, the political ramifications of such a superproject urgently require careful consideration by scholars of international law to anticipate potential political fault lines for the Antarctic Treaty System that has preserved the seventh continent as a place for peaceful scientific exploration. Credit SHIBATA Akiho Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.