Cli-Fi

The river has not been where the map says it is since 2041. Everybody under thirty regards this as ordinary, and the argument in the room is not about whether it happened but about who is responsible for the pumps. Cli-fi is science fiction organised around climate change, and it is the genre's fastest-growing category for a reason that is not literary: it is the only branch of speculative fiction whose central premise has stopped being speculative. What the form promises is the future arriving as infrastructure. Not a catastrophe, which is an event, but a condition, which is a set of adjustments that ordinary people make and then stop noticing. The strongest work in the form is less interested in the flood than in the insurance market that follows it. The make-or-break element is whether the climate is a system or a backdrop. That is the test. A system has feedbacks, lags, and second-order effects: crop failure produces migration, migration produces politics, politics produces a policy that fails in a way nobody modelled. A backdrop is weather. The reader should be able to trace at least one chain of consequence from a physical change to a human decision, and books that supply that chain are doing the work the form exists for. The failure mode is scenery apocalypse. A drowned city is described at length, the characters move through it, and the flooding could be replaced by war or plague without altering the plot. The climate is providing atmosphere and no mechanism. There is a second failure worth naming, which is the technological rescue. A geoengineering solution, a carbon capture breakthrough, a fusion plant that arrives in act three, and the problem is administratively removed. That version reassures rather than examines, and it forfeits the form's central subject, which is adaptation to something that will not be fixed. There is a third, which is the opposite error: collapse rendered so totally that no human structure survives, at which point the book becomes a survival narrative and the specifically climatic content disappears. Both failures avoid the difficult middle, which is a functioning society under permanent strain. The strongest versions are unusually good on class, because climate impact is not evenly distributed and never has been. Who can leave, who is insured, whose neighbourhood gets the barrier and whose does not. A book that treats the crisis as universal has missed the most reliably dramatic thing about it. There is also the generational register the form does well. Somebody remembers the coast as it was. Somebody else does not and finds the remembering tiresome. That gap sits inside families and produces conflict that requires no villain at all. There is a naming question the form has not settled and probably will not. Some writers reject the label, arguing that a category defined by subject rather than by treatment produces a shelf of message fiction. Others use it deliberately, on the grounds that a name is how a readership finds a book. Both positions are defensible, and the practical effect is that a great deal of excellent work in the form is shelved as literary fiction while the label attaches disproportionately to the didactic end. Somebody asks who is responsible for the pumps. The answer turns out to be nobody, and has been nobody for six years. That is the form. Not the flood, but everything a society rearranges around it and then calls normal.