Phil Haygarth’s passion is phosphorus. He’s a professor at the Lancaster Environment Centre at Lancaster University (where I’m an honorary teaching fellow). He’s one of the authors of a Nature Communications paper called ‘Major agricultural changes required to mitigate phosphorus losses under climate change’
I heard him talk about his work recently when I was at LEC. Afterwards I asked him in this interview to explain why phosphorous is important for food production, where it comes from, some of the problems with it and the risks that much phosphorus that’s locked up in the soil might, with our changing climate, end up in the sea to the detriment of marine life.
You can follow his blog here