For the love of God watch Black Mirror by Columnist and writer of Dead Set etc Charlie Brooker if you haven’t already. I mean it! Or I’ll come round your house and…be really annoying and stuff. For me the last two episodes do what good sci-fi should do which is reflect the fears and worries of a society at that moment. On the Twilight Zone DVD is an interview with writer and creator Rod Serling and the interviewer asks him whether he plans to continue with sci-fi or write something important. You only have to watch The Monsters Are Due on Maple Street though to see the terror of cold war hysteria.
I think its important viewing, like Derren Brown’s most recent forays in The Experiments, particularly Derren’s episodes on de-individuation and personal guilt.