Nat Geos New Documentary, Time and Water, Tells a Story Youre Still Writing

National Geographic's new documentary film, "Time and Water," grapples with a challenging, profound question: How do you say goodbye to what you never thought you could lose? Through archival footage, photos, art, and science, Academy Award-nominated director Sara Dosa follows acclaimed Icelandic writer and poet Andri Snr Magnason as he confronts the death of his country's glaciers, the loss of his grandparents, and the kind of world he hopes future generations can experience. Th...