Dams and Pollution Threaten 200 Million People’s Food Supply
Over 15,000 migratory fish species are in danger as river systems become increasingly fragmented. According to a team of international scientists, the number of these fish has dropped by an estimated 81% since 1970. Flagship species, often called the "tigers of the river," are struggling to survive in polluted waters and overfished habitats.
To address the crisis, the UN suggests adding 325 threatened fish to global monitoring lists. Experts emphasize that removing small, redundant barriers in European and American rivers is a crucial first step. Coordinated international efforts are essential, as most migratory fish cross multiple country borders to spawn and maintain healthy national stocks.
INSIDER | UK