The use of plastic bags leaves enormous environmental damage. Almost never reused, and often ending up as litter, they cause the death of at least one million birds and 100,000 marine mammals each year.
Under the auspices of the UNEP/MAP - the Barcelona Convention Secretariat, and with focus on the reduction of plastic carrier bags usage, a major problem for the marine environment, the 19th "Clean-Up the Med 2014" campaign was launched in Athens on 29th April 2014.