The PBS series Changing Planet embarks on its third year of this seven-year project examining the issues facing the planet’s most threatened ecosystems. The “Coral Special” episode takes us to the Maldives for an in-depth look at coral reefs and the urgent efforts to help them survive climate change. In partnership with PBS and Conservation International, join us for a sneak preview of clips from the episode and a panel discussion with climate experts discussing efforts to save some of the most diverse and valuable ecosystems on Earth.