Martin Collison makes the case in Cambridge News for agritech to help address global food shortages at a time when the number of people short of food has just risen, by 38m in one year, for the first time in over a decade when the number of malnourished people has been falling. The full story is at:
http://www.cambridge-news.co.uk/business/business-news/global-food-shortage-agritech-answer-13725869