Ashoka is the world's largest network of social entrepreneurs. Since 1950, 20 percent of marine species have disappeared and the rate of extinction has accelerated. At this rate the world could see the total extinction of most breeds of wild fish by 2050. To fight this, says the citation, Claire Nouvian has created an unprecedented body of independent research to support advocacy efforts targeting governments, companies, NGOs and consumers in order to change the dialogue and practices surrounding the fishing industry.