Urgent, coordinated action is needed to restore productive, resilient oceans, ensure food security and support human livelihoods, according to participants at the Global Oceans Action Summit for Food Security and Blue Growth. The Summit also called for oceans to be embedded in the post-2015 development agenda, preferably in a stand-alone sustainable development goal (SDG) on oceans.

A major new survey of the seafloor has found that even in the deepest ocean depths you can find bottles, plastic bags, fishing nets and other types of human litter.
The litter was found throughout the Mediterranean, and all the way from the continental shelf of Europe to the Mid-Atlantic Ridge 2,000 kilometres from land. Litter is a problem in the marine environment as it can be mistaken for food and eaten by some animals or can entangle coral and fish – a process known as "ghost fishing".