"Talking about sewage is not as glamorous as renewable energy, but preventing resource wastage by creating a circular economy is also key to the green transition.”
Dr Johannes Lehmann, Cornell University
#Biochar #Agriculture #Fertilisers #Farming #Carbon
Biochar from human waste could solve global fertiliser shortages, study finds | Agriculture | The Guardian
https://www.theguardian.com/science/2025/aug/11/biochar-from-human-waste-could-solve-global-fertiliser-shortages-study-finds
