A few weeks ago, “Snapshot: Zero Waste?” featured an exhibition exploring global waste production. Today’s feature looks at what happens to that waste. As part of its Planet Oceans Initiative, the National Maritime Museum in Greenwich hosts one of London’s first sustainable galleries: the “Environment Gallery.” It’s sustainable because all of the displays are made from recycled coffee cups, yoghurt pots, plastic, and crushed CDs. On show is the permanent exhibition: “Your Ocean,” which focuses on marine waste. Huge amounts of waste end up in the ocean; this pollution doesn’t simply disappear but becomes part of the water cycle. Among the top ten items of beach litter in the UK are everyday products such as crisp and sweet wrappers, sanitary items, caps and lids, as well as cigarette butts. The exhibits raise awareness about the many issues threatening the marine environment in the twenty-first century. Knowing about these issues can help and empower people to make informed decisions about their lifestyle and environment.