The world's farms, chemical industries and fossil fuels are emitting nitrous oxide (N₂O), a potent greenhouse gas, at a rising rate, according to a UN assessment. Without urgent action, the world will fail to cap global warming at 1.5 C, the report warns. These are some of the ways to reduce the pollution.
Pictured: Small garden plots in Bamako, Mali. Mark Fischer (CC BY-SA 2.0)
It’s difficult to know what matters amid the barrage of voices pitching plans to fight climate change. To simplify, Project Drawdown have reduced the proposals to one criterion:...