Keith Woodford is a retired university professor who consults internationally in the field of agri-food systems, specializing in integrative science across value chains spanning from farm-production decisions through to human nutrition and health. He has worked in more than 25 countries on agricultural, rural development and agribusiness projects. He holds a Master of Agricultural Science degree from Lincoln University NZ and a PhD from University of Queensland. Editions of his book 'Devil in the Milk' have been published in New Zealand, USA and Russia.