ELZUBI on Cairo News with Habiba Omar, River Choking

To what extent can river choking affect the food of millions? When we speak of rivers suffocating and the decline of dissolved oxygen levels in water, we are not merely addressing an environmental issue, but a direct threat to global food security. Hundreds of millions of people depend on rivers as a direct source of food and income. And when oxygen levels drop, fish and aquatic organisms begin to migrate or perish.