27 Jun 2023 --- Nature-positive foods could play an essential role in meeting the goals set at the UN Biodiversity Conference to halt and reverse biodiversity loss. However, there is no widely agreed definition. Measuring and encouraging nature-positive farming was one of the key themes at this year’s Sustainable Food Summit that Nutrition Insight attended. Nature-positive food and agriculture are about addressing impacts, says Hafren Williams, senior technical specialist at Fauna & Flora International, an international wildlife conservation charity.