 If you liked
Shinsekai yori
|
 ...then you might like
Sidonia no Kishi
|
Both are great sci-fis, one more focused on psychokinesis powers and one about mecha but still have lots of similarities. Both are in an enclosed society (Sidonia and SSY's utopian village) and have amazing world building that depicts their world well. Both are very serious shows, with the occasional "wtf" going on (in a good way) and both manage to pull off ethical and philosophical situations excellently.
Similarities:
-Both anime occurs in a distant future dystopian societies. Both societes look pretty weird for 20-21th century humans.
-Both anime presents a high level of sci-fi element and "the details", and in both humanity are endangered by extinction.
-Both have specific, non-standard artwork.
Differences:
-Sidonia no Kishi occurs in deepspace, while Shinsekai Yori occurs on Earth in distant future.
-Sidonia no Kishi have male lead who is clearly "The Main Protagonist"(Tanikaze), while Shinsekai Yori MC's have no clear lead, both Saki and Satoru have equal level personalities.
-Sidonia no Kishi features more battle scenes, while Shinsekai Yori have much less of it.