The Putnam County Public Library District is hosting a free screening of "Blue Carbon", which explores the role of coastal ecosystems in addressing climate change. The documentary is told through the perspective of Grammy-nominated music producer, DJ and environmental toxicologist Jayda Guy. It was filmed in the US, Senegal, Vietnam, France, Colombia and Brazil and features a score by RZA and music by Seu Jorge. The film is not rated and made possible through the Howard Hughes Medical Institute’s Tangled Bank Studios.