Wild Earth 12, no. 4, features an interview with Sylvia Earle on “Our Oceans, Ourselves,” essays on worldwide fishing and consumer conscience, on launching a sea ethic, and the food web complexity in kelp forest ecosystems.

This film follows a team travelling to Alaska to examine how much of our garbage has ended up in the region’s gyre—a rotating ocean current.

Powerless Science? looks at complex historical, social, and political dynamics, made up of public controversies, environmental and health crises, economic interests, and political responses, and demonstrates how and to what extent scientific knowledge about toxicants has been caught between scientific, economic, and political imperatives.

This film follows the efforts of the city of San Francisco to reach zero waste.