Food's 'wicked problems'.

The article focuses on Nuffield scholar and Manawatu dairy farmer Mat Hocken's view that farmers and growers in New Zealand still face volatility and uncertainty in the years ahead, despite easier technology. Topics discussed include background of Hocken who farms 1,000 dairy cows with his father on their Colyton family farm, Grassmere, innovation recommendations for farmers and the idea of leading from the middle.