Fishing David BoothHow we can restore health to marine ecosystems damaged by climate change Blue VenturesBlue Ventures work with coastal communities around the world to rebuild fisheries and restore ocean life, improving livelihoods and food security. Coast 4CCoast4c helps fishing communities learn how to farm seaweed; providing alternative income at the same time as restoring the marine ecosystem. Sea HarvestSea Harvest is a black-owned South African fishing business that puts sustainability and its workers' welfare at the heart of its operations.