Greenpeace’s historic Arctic Sunrise ship displays a support message for Puerto Rico as it departs from Miami, completing a month long tour along the Atlantic Coast highlighting threats to our oceans and climate. The tour focuses on the urgent issue of single-use plastics and micro plastics in our waters and the need to protect our coasts and climate from seismic blasting and offshore oil drilling. It heads to Puerto Rico with members of the Climate Justice Alliance to show support following the devastating hurricane.