This TED Talks Daily podcast features an interview with Lehua Kamalu, a Hawaiian ocean voyaging navigator, who discusses her experiences navigating traditional double-hulled canoes without GPS. The interview covers her introduction to Polynesian sailing, the revival of traditional navigation practices in Hawaii, and the specific techniques used to navigate by observing natural patterns (stars, winds, waves, scents). Kamalu emphasizes the importance of mindful travel, leaving a positive impact on visited places and people, and the interconnectedness with nature fostered by traditional navigation. Listeners gain insight into a unique skill set and a perspective on mindful travel and environmental awareness. The Polynesian Voyaging Society's website (Hokulea.com) is suggested for further learning.