I recently picked up Cormac McCarthy's latest novel titled The Road. It's a story about a man and his son, neither of whose names we ever learn, whom we come upon while they are journeying together through a post-apocalyptic world. They're trying to reach a vague destination along the coast, and the story is about their struggle to stay alive and avoid the evils which lurk along the vehicle-less highway they're following.
Their world is relentlessly barren, gray, cold, wet, and lifeless. All life, except for handfuls of human survivors, seems to have been extinguished in what we assume was a nuclear holocaust several years earlier. The lives of these remnants are reduced to finding food, staying dry and warm, and avoiding human predators.
McCarthy tells us very little about the man and his son except that they deeply love each other. The dialogue between them is spare, truncated, and taciturn but brimming with affection and mutual commitment. We do learn that the man doesn't believe in God, and this, I think, provides one key to how a reader might understand this compelling tale.
I wondered as I read the book whether McCarthy was consciously offering an allegory of life in a thoroughly secular age. The man and his son can easily be taken to be a synecdoche for the whole human race which finds itself journeying through modern life with no real destination and no real hope that there will be anything better for them when they finally get there. Along the road there are terrors and pain, a constant struggle to survive, to find food and shelter, but with no real reason to press on except that we love each other and want to live for those we love, and they for us. The man and boy are spurred along by the hope that they will find something, anything, along the coast that will help them survive, something that will give their lives point and purpose, but the man, at least, has no real expectation that there really is anything there.
The journey along the road is about as bleak as it can be. There's no meaning in anything. Justice and morality are as dead as the forests and streams through which they pass, except in the hearts of the man and the young boy. Their only delights come in finding a jar of preserved fruit, a can of beans or a dry blanket.
I don't know that McCarthy was trying to imagine a metaphor for the dismal emptiness and hopelessness of a world in which there is no reasonable expectation of life after death, but if he were, he couldn't have done it any better than what he offers us in The Road.
It's a book worth reading.