In honour of International Day of Peace, this episode is all about the practicalities and possibilities of achieving a vegan utopia.  
Guest host Rachel New is joined by sociology lecturer at the University of Kent, Dr Corey Wrenn, and the author of How to Argue with Vegans, Benny Malone, to discuss how a global shift to veganism could benefit humankind, how realistic it is and what a vegan world might actually look like.