Supermarkets play a key role in the overfishing crisis by selling us unsustainable seafood. It's time every chain takes responsibility.

Greenpeace is calling on supermarkets to stop selling Redlist species, adopt a sustainable seafood procurement policy, use their influence to inform the industry on sustainability requirements, and ensure proper labeling of seafood products sold.

Oceans contain the planet's most diverse ecosystems. It is estimated that they are home to 90% of the Earth's living organisms, including a million distinct species, many of which are essential to human survival. According to the UN, fish is the...