Human sewage may be needed to fertilise crops as global sulphur shortage looms - The Telegraph

Sulphur production has dwindled as a result of the global move away from fossil fuels, a new study shows

Human sewage may need to be repurposed to fertilise crops as the world moves away from fossil fuels, scientists have warned. University College London (UCL) has warned that a looming global sulphur … [+1389 chars]

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