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Nitrogen

Toxic Air

Air pollution in ten Indian cities assumed alarming proportions and was linked to deaths of 33,000 people every year between 2008 and 2019, a study published on 6 July 2024 in the Lancet Planetary Health Journal points out.

Keeping them short

The changes that helped grow more food led to excessive use of fertilisers but new research could provide a way around the problem.