Oliver Balch meets Rob Cameron, spokesman for the world's biggest packaged food company, and asks him about the company's recipe for reaching net-zero emissions
Mike Barry, author of Marks & Spencer’s visionary Plan A, says the job of the early sustainability pioneers is to now support a younger generation in delivering a future for life on this planet
With the 20km of land that surrounds urban areas home to 40% of all global croplands, the Ellen MacArthur Foundation believes the road to a more circular food system starts at city hall. Mark Hillsdon reports