As long as I have been watching anime, about five years now that is, I can honestly say that shows like Shin Sekai Yori do not come along often. It is a show that not only presents a fascinating world, but also one with some very interesting ideas.
One of the things that stands out the most to me is the plot point that everyone in the society that Saki and the others lived in is made up entirely of Psycho-kinetics. Being able to control things with your mind isn’t an especially new idea, but when given to an entire population there can be serious repercussions, and the show presents that well. It portrays an extremely authoritarian society that gives the kids very little freedom when it comes to using there powers.
Speaking of that authoritarian society, the way they show it is both subtle but effective. In the first episode or so, The kids in the class are asked to read two different stories: one of an ogre, and one of a karmic demon. Saki and the others later find out on trip to into the woods that both of these stories come from illnesses that affect Psychokinesis users, but the only reason they find out this information is because of a wandering library that they weren’t supposed to find out about. We can assume based off of these scenes that this is a very restricted environment.
One of the other curious things that kept coming up in the first episode was the idea that now that the kids are the Unified school that they are now considered adults, even though they are 12 years old when the story starts out.
There is also the not very well addressed(so far, anyway)disappearance of two different students after not using their powers correctly. It seems to me that much like My Hero Academia, the powers that be are much more concerned with preserving peace and order than they are helping any individual, even to the point of making them disappear if they threaten that order.
If this seems a little incoherent, then no its not you. The show looks like it has so many things that it wants to do and say, and it hasn’t gotten the chance to do and say them yet. My recommendation, based on six episodes, is to give it a chance if you’ve been skeptical. There’s so much going on, but not in the sense that the show has no direction. Certainly, Shin Sekai Yori is a great work of art so far.