Although fertilizers are essential for global food production, they also contribute to greenhouse gas emissions. The war in Ukraine has caused supply chain disruptions and price increases. How can fertilizer production become more sustainable and resilient to geopolitical crises? Although fertilizers are essential for global food production, they also contribute to greenhouse gas emissions. The war in Ukraine has caused supply chain disruptions and price increases. How can fertilizer production become more sustainable and resilient to geopolitical crises? Economics & Business Political science Phys.org – latest science and technology news stories