World Environment Day 2018
The theme for World Environment Day 2018 is Beat Plastic Pollution.
The continuous growth in the amount of solid waste that humans produce, and the very slow rate at which that waste degrades, are together leading to a gradual increase in the amount litter found at sea, on the seafloor and along coastlines around the world. Human activities on land are the biggest sources of marine pollution. These include the dumping of waste along coastlines, littering on beaches, and the breaking down of ships, discarded fishing gear, shipping activities, and legal and illegal dumping.
Marine pollution also causes biodiversity loss and hampers ecosystem functions and services. Discarded fishing gear can entangle and kill marine life and smother wildlife habitats. Pesticides and other toxins adhere to tiny particles of discarded plastics, which can be accidentally ingested by small aquatic life.
UN Environment’s Global Programme of Action for the Protection of the Marine Environment from Land-Based Activities, which has been active since 1995, aims to provide guidance to national and regional authorities on how to prevent, reduce, control and eliminate marine degradation from land-based activities. Launched in 2017, UN Environment’s #CleanSeas campaign is urging governments to enact policies to reduce the use of plastic; targeting industry to minimize plastic packaging and redesign products; and calling on consumers to change their throwaway habits – before irreversible damage is done to our seas. We also work through our Regional Seas programme to strengthen marine protections around the world.