Space may be the endless frontier, but here on Earth, we define space in the modern sense as something enclosed. Walls, fences and barriers enclose space, define it and make it legible. In fact , the sense of limits is so strong these days with place that we often have to incorporate qualifiers like “open space” to describe wholly natural surroundings like parks and forests as places without spatial limits.
While enclosures have been with us for hundreds of years, the barriers they raise have never been so high or politically fraught. In the usa, one of the most controversial aspects of the Trump administration was over the erection of a southern border wall with Mexico. With climate change accelerating and migrants increasing throughout the world though, walls are becoming a common occurrence and political tool. Just this week, Greece erected fencing along its border with Turkey in preparation for an expected deluge of Afghan refugees fleeing violence in the wake of the Taliban’s seizure of Kabul.
John Lanchester has taken these themes of barriers, fear, and politics and intensified them in his atmospheric novel appropriately titled “ The Wall . ”
The conceit is simple: a thinly-disguised United Kingdom, ravaged by climate change and heavy migration from outside the island, erects a universal wall across all of its shores, posting sentries every few meters or so to monitor the barriers for any potential intruders. Their sole mission: to help keep them out, whoever they may be. Failure is symbolically punished with exile and banishment, with the watchers becoming the watched.
We predominantly follow a pair of sentries who, as the above rule all but implicates for the plot, will become exiled throughout their duties. What we get then is a meditation on the meaning of home, and also the meaning of barriers and dislocation in a global that is increasingly hostile to being a refuge for much of anyone.
While the plot and characters are a bit lackluster, what is fascinating with the novel is how well it manages to create an environment and ambiance of dread, of a society at the end of its journey. People live, parties are hosted, work is completed, but all these activities occurs in a world where the jet stream has presumably disappeared, plunging our hypothetical U. K. into the cold abyss. That theme of gray, morose darkness exudes through the book, describing everything from the construction of the wall itself to the personalities of the people that inhabit this world.
That’s the ironic tension that propels the book forward, of global warming heating us up while we simultaneously develop the distant sangfroid to fight the ravaging effects of that heat. We have been human, but wooden, divorced from the connection and community we have known in order to protect what little we have left.
Climate Change Books Summer 2021
That social coolness also inhabits a new group of class differences, not only between native citizens and refugees, but between generations as well. The younger generation, coming to terms with what has happened to their planet, simply no longer follow the instructions of their supposedly wise elders. A mental barrier has been constructed: how can you learn lessons from the people who allowed this to happen? Yet, the boiling anger has long since cooled to an isolated frostiness — acceptance of reality forces the inter-generational conversation to just move ahead.
Lanchester is astute and subtle in these extensions of the premise, and they are the most enjoyable part of what is — intentionally — a colorless work. The irony again is that this is probably best keep reading the beach in the middle of summer, an antidote to the heat of our world. I wouldn’t recommend it for the wintertime months.
There is more and more “climate fiction” published over the past few years as the problem of climate change has reached prominence in the global consciousness. Many of these are offshoots of science fiction, with long and meandering discussions of technology, policies, and markets and more depending on the work. That may provide intellectual succor in a way and for a certain kind of reader.
What Lanchester does is eschew the minutia and technologies pretty much entirely and as an alternative simply situates us in a realistic future — an area that could even be our home. The limits of our imagination are compacted and we are forced to consider in tighter quarters. It’s a thought-provoking look at a world whose frontiers are coming closer and closer to all of us all the time.
The Wall by John Lanchester
W. W. Norton , 2019, 288 pages