Hannah MacInnes joins Tristram Stuart, an international award-winning author, speaker, campaigner and expert on the environmental and social impacts of food on The Klosters Forum Feed & Flourish Podcast series, to discuss the on the topic of biodiversity and ways in which we can transform our food systems in order to positively preserve our planet. His books, The Bloodless Revolution: a cultural history of vegetarianism from 1600 to the present (2006) and Waste: Uncovering the Global Food Scandal (2009), have been described as "a genuinely revelatory contribution to the history of human ideas” (The Times) and have been translated into several languages.