Zac is head of sustainability at organic veg box company Riverford, where he is leading the company's Planet Action programme of projects to tackle the climate crisis, encourage biodiversity and invest in the future of sustainable farming. He has an MSc in Food Security and Sustainable Agriculture where he studied agroforestry systems and soil health, and in his spare time he is a director at The Living Projects CIC, a community and education focussed regenerative land management project.