Reasons for Hope: Tierney Thys on the State of Our Ocean

Tierney Thys is perhaps best known for her work tracking massive ten-foot-long, 5,000-pound ocean sunfish, or mola, around the globe. Tierney is not only a champion for the ocean in the scientific world, but also in the world of theater and dance. Tierney conveys an inspiring message of hope, even amidst seemingly constant bad news. "I see incredible hope in the eyes of our children," she says.