Phosphorus is an essential nutrient to support the growing global population's food needs. It has no substitutes. In this episode, Matt Lisley, Fertilizer Team Manager at Argus Consulting Services, joins IFA Deputy Director-General, Patrick Heffer, to discuss the recent assessment of the world's phosphate rock resources and reserves. The podcast explores topics such as estimated lifespan, emerging technologies, and the significance of responsible management for a sustainable future.