Book Review: The Wall, by John Lanchester (2019)

I was directed to this book after listening to a discussion with its author on the Talking Politics podcast. From this I knew that The Wall tackles the subject of climate change, and the possible catastrophic scenarios the world and all life on it could come to face. This is obviously a very pressing issue, as well as a contentious and highly complex one, so I was keen to find out what kind of a statement this Booker Prize-longlisted work had to make. The answer is a relatively concise story, a pretty unrealistic one, that is very short on detail. In fact, it is nearly possible to conceive of somebody reading the book and not making the link between the happenings in the plot and global warming. The premise is based on societal collapse brought about by significant sea level rises. As a result, a concrete wall has been constructed around the perimeter of the United Kingdom, presumably to keep the sea out, but also to keep out ‘the Others’, who are climate-displaced refuge...