Food giants aim for fresh start for food systems - analysis

Nestle, PepsiCo, Unilever and Kellogg are among the companies to have signed up to a global initiative aimed at improving food sourcing, reducing waste and supporting "adjustments" in food production methods to promote "healthy and sustainable diets". Ben Cooper looks at the Food Reform for Sustainability and Health (Fresh) programme, which has initially been backed by 25 companies.