To celebrate its tenth anniversary, the 10th edition of the newly redesigned ECSP Report asked top thinkers to identify the next steps for environment, population, and security. The only forum dedicated to showcasing environmental security, it also features papers commissioned for the High-Level Panel on Threats, Challenges, and Change, and a special report on population, development, and environment in Ethiopia, along with book reviews and a new column listing online population data. Complete report.