I'm a fan of the original Twilight Zone, and it is one of the early TV shows that had strong social commentary. Of course, some of the episodes were more heavy-handed than others. I often agree with the message either way. I just got done watching for the first time, "The Old Man in the Cave". It is a post atomic story about the remaining few hundred humans in the world living in a radioactive waste. It focuses on a small group of individuals who have survived the past 10 years by listening to