Modern sci-fi feels less like a unified genre and more like a grab-bag where authors pick a few compelling anxieties to explore. You've got your climate collapse and resource scarcity stuff, which is basically our nightly news with a spaceship in the background. But the really interesting thread I've noticed is a pivot away from grand galactic federations and toward deeply personal, almost claustrophobic narratives.
I just finished 'The Vanished Birds' and it's a perfect example. Yeah, there's faster-than-light travel and corporate dystopias, but the heart of it is about memory, time dilation, and the loneliness of connection across centuries. It's less 'wow, cool tech' and more 'oh god, what does this tech do to a person's soul?' That emotional weight, that focus on interiority amidst the big ideas, seems huge right now. Even the more action-packed series are layering in that kind of psychological depth.
And honestly, the 'chosen one' saving the universe plot feels pretty tired. The stakes are still cosmic, but the victories are smaller, messier, and often bittersweet.