Tag Archive: Mars


There’s a joke in science fiction writing communities that the advancement of science and technology makes science fiction harder. It’s a joke because SF is a genre that depends on the advancement of science and technology; but it’s also a joke because it’s kinda true. When your job is to describe the future, advancements can make it harder when fantastic things become more commonplace or turn out to be completely disproven. This can be glossed over sometimes — and in fact, many great science fiction stories depend on things both the authors and the audience know to be impossible — but for the most part good SF depends on staying both ahead of and within scientific understanding.

Sometimes, though, there’s an advancement that makes a big splash that makes it easier, not harder. Sometimes you don’t have to be more creative than the real world in order to stay ahead of it, simply because it opens up so many more possibilities than you’d had before. Creativity doesn’t lie in being completely new, but rather in recombining things in the real world.

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I got wiped out by illness last week, but a large number of you wanted another post on ChatGPT, specifically on the ‘idea winnowing’ I mentioned in my last post. (And if you missed the first post, explaining what ChatGPT is and how it works, click this shiny and well-crafted link.)


Just to recap: you’ll see a lot of people referencing ChatGPT as a tool for idea generation. That’s using it the wrong way. Ideas are a dime a dozen. You already have too many of them buzzing around your head; that’s why you feel like you can’t come up with anything, because nothing is standing out. Instead, ChatGPT can be used to winnow that mess down to something manageable.

We do this just as we would without ChatGPT: by focusing on some sort of starting point. That can be something generic, or even starting by rejecting something specific — or both. Try phrasing something as “I want X, but not Y.” For example, “I want a genius scientist character, but I don’t want someone socially inept.” If you were bouncing that off of a friend, he or she might say, “Like Tony Stark?” which then gives you an opportunity to narrow it down, such as by saying “Yes, but not arrogant. Charming, but not full of himself” or maybe “No, more like someone Robin Williams might have played. A joker who doesn’t seem to take things seriously, but actually does.” That’s how idea winnowing works. Like putting together a puzzle, you start with an edge and then explore around to find pieces that can fit.

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