The Third Canoe (IMAGE) Virginia Institute of Marine Science Caption Nainoa Thompson, Chief Executive Officer of the Polynesian Voyaging Society and a leader in the traditional Polynesian art of non-instrumented navigation, speaks with students and teachers of the Manaiakalani School Cluster in New Zealand during the Malama Honua Worldwide Voyage. Credit © Polynesian Voyaging Society. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.