Global Clean Drinking Water Crisis Looms by 2050 Due to Nitrogen Pollution

A study projects an additional 3 billion people will face water scarcity, with agriculture identified as the primary pollution source.

A recent study predicts that by 2050, an additional 3 billion people globally could face clean drinking water scarcity, mainly due to nitrogen pollution.
Central Europe, Africa, southern China, and North America are identified as regions that will be severely affected by water scarcity.
Nitrogen pollution, primarily from agricultural fertilizers, is the leading cause of deteriorating water quality, contributing to harmful algal blooms.
The study emphasizes the urgent need for proactive pollution control strategies and improved water management policies to mitigate future water scarcity.
Efficient use of water and nutrients in agriculture, better sewage treatment, and reducing water-intensive activities are suggested as ways to address the crisis.