Peak phosphorus? Mined from rock phosphate. Combined in mineral fertilizers with sulphuric acid, nitrogen, and potassium. KEY to current agricultural production systems. Existing rock phosphate reserves could be exhausted in the next 50–100 years.
sciencedirect.com/science/articl… https://t.co/G50J07vnna
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow
May 18, 2023
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow the money,…