Although Cormac McCarthy is known as a connoisseur of excessive violence, we think most of the violent stuff in The Road is justified. McCarthy portrays a post-apocalyptic landscape where the scarcity of resources has driven the few survivors to murder, thievery, and even cannibalism. The more sympathetic characters attempt common decency, avoiding brutality as much as possible. A more cynical take on the book, however, would be that the less sympathetic survivors aren't driven to malicious deeds, but that the absence of law and order simply allows the worst parts of human nature free reign.