In 2010, The Walking Dead premiered on AMC and has since become the most watched scripted program in the history of basic cable. Based on the graphic novel series by Robert Kirkman, The Walking Dead provides a stark, metaphoric preview of what the end of civilization might look like: the collapse of infrastructure and central government, savage tribal anarchy, and purposeless hordes of the wandering wounded. While the representation of zombies has been a staple of the horror genre for more than half a century, the unprecedented popularity of The Walking Dead reflects an increased...