I have spoken about the following topics:
1. The science and business of food, agriculture, plants, seeds and biodiversity [Food Inc]
2. Food, Patents and innovation [Day of the Dandelion]
3. Russia, Stalin and food [The Murder of Nikolai Vavilov].
4. Northern Ireland [Those are Real Bullets: Bloody Sunday, 1972.]
5. Writing and Investigative Reporting: Pringle has thirty years experience as a foreign correspondent and investigative reporter
