When writing a speculative fiction novel, determine what the things of value are in your world. Water, food, shelter-building resources, fuel: these are essential to survival and can create primal conflicts in a story. Sometimes wars are fought over precious metals and rare elements with powerful properties either for magic or technology. Maybe your characters aren’t directly involved in your storyworld’s economy, but they’ll definitely feel its effects somehow.
If precious commodities have anything in common, it’s that they are rare. Additionally, there are only five ways to acquire them: force, theft, trade, harvesting, or begging. The things of valuable in your novel, as well as the manner in which your characters (and their authorities) acquire them, will shape your fictitious world. Here are a handful of examples from various works of fiction.
Frank Herbert’s Dune portrays the relative need of two different substances, one native to the desert planet of Arrakis, the other quite rare. The rare commodity, water, was used as a form of currency, despite also being a necessary consumable. On the flip side, Arrakis’s primary export was its spice, an addictive drug used for its life-extending and prescience-granting purposes. Interstellar trades (and wars) were made to ensure the exchange of these two commodities, and such is the socio-economic and political stage for the epic saga in Dune.
The TV show Firefly also showed an interesting perspective on things of value. In the opening scene of the first episode, a crew of space pirates scavenge what looks to be a crate of precious metals from a derelict vessel. The entire episode leads you to believe that what Mal and his crew have stolen is something of incredible value. But by the show’s end, you discover the blocks of gold are essentially just foil-wrapped Powerbars. This causes some confusion until you realize just how desperate the border worlds are for food. Nevertheless, we get a glimpse of how the border folk survive – namely by trade and theft.
Similarly, Robert Heinlein’s book, The Moon is a Harsh Mistress, briefly alludes to the commodity of air and the complicated manner in which colonists pay for that utility on a lunar base. Certainly not something we think of here on earth, where the air is free.
In these three examples, water, food, and air are all valuable commodities, despite each being common on earth. On the other hand, the fictional resource in the preceding examples, Dune’s “spice,” is unique and fundamental to Herbert’s amazing world – it literally wouldn’t function without it. If you’re writing a speculative fiction novel, what sort of unique resource needs exist in your storyworld? If you’ve read something with some interesting things of value or ways of obtaining them, consider leaving a comment below so you can pique the imaginations of fellow authors.
