While countries and companies try to make more fundamental changes—like reusable and refillable packaging, single-use packaging bans, and recycling systems that actually work—it’s clear that tackling the problem in rivers is one part of the short-term solution. When it comes to cleanup, it’s also far more effective to start on beaches and on rivers rather than trying to tackle the problem in the middle of the ocean. The Ocean Conservancy, which conducts beach cleanups, is also beginning work on a river cleanup system in Vietnam.