Creator	Role
Gavin Francis Dr. Gavin Francis is a physician and a writer.Francis's first book, "True North: Travels in Arctic Europe," was published in 2008. He is the author of six books of non-fiction.	Guest
Alex Messenger Alex Messenger is a photographer, author, and marketer. He is best known for having survived a grizzly beat attack while hiking at age seventeen.After the bear attack, Messenger worked as a wilderness guide and volunteer search-and-rescue operator.Messenger's work has appeared in the New York Times, Men’s Journal, National Parks magazine, Outside, and Backpacker. His memoir, "The Twenty-Ninth Day: Surviving a Grizzly Attack in the Canadian Tundra," was published in 2019.	Guest