[NTHockey]

Writer needs to get a new life. Science fiction is FANTASY, not reality. Decrying racism in science fiction leads to

https://www.youtube.com/watch?v=Oi97fXRkgss

[Ozark Tom]

Science based fiction (SF) started as a game of what-if. Start with a science based concept, consider the ramifications of it's development, then extrapolate the consequences to human society, all explained within an engaging bit of fictional storytelling.

The science fiction genre often offered up concepts that predated actual developments, sometimes inspired real life. Smart phones anyone?