Waste and public health in Nigeria: The silent crisis we can no longer ignore.
Across Nigeria today, piles of uncollected waste have become a familiar sight; around market corners, blocking drainages, and spreading in open fields. A 2025 report shows that Nigeria generates about 32 million tons of waste each year, one of the highest in Africa. However, only 20 to 30% gets collected. It also generates 1.5 million tons of plastic waste, with less than 10% recycled. From Lagos to Abuja, Port Harcourt to Kano, besides being an eyesore, the waste crisis is [...]






