Beatriz De La Pava Hucke talks to two women telling the stories of communities threatened by the environmental impact of rising seas, flood damage and increasing temperatures. They're using photography, poetry and literature to express the realities of climate change in communities around the world.Arati Kumar-Rao is a National Geographic Explorer, environmental photographer, writer and artist. She chronicles the changes in landscape caused by climate change, and she’s currently reporting on human migration in India. Her book is called Marginlands.Professor Christina Gerhardt founded the Environmental Humanities Institute at the University of Hawai’i at Manoa. She's written a book called Sea Change: An Atlas of Islands in a Rising Ocean. It covers 49 islands, islets and atolls, from the Artic to the Antarctic, that are most threatened by rising sea levels. It looks at their history and culture with testimony, poetry and literature from the islanders themselves showing a defiant sense of hope, often against all odds.Produced by Jane Thurlow