Some folks like their apocalypse filled with fantasy. Others prefer a gritty, realistic look at what could happen and how it could all shake out. This week, we're talking with Dave McIntyre, author of The Fall series as well as winner of Alone (season 2) on The History Channel. We talk about the creation of The Fall series, the importance of realism in fiction, and some of his experiences during his 66 day stay on Vancouver Island.