Talk:Academy City/@comment-28700136-20160611135518/@comment-25431873-20160611145346

1. Somewhen after WWII (definitely later than 1947, date of Aleister`s supposed 'death'), it`s not precised.

2. The only adult espers are Therestina (I think, it`s complicated) and the GROUP liaison guy.

3. Your speculation is not consistent with canon. Please take a look over the timeline (for one thing, there was an experiment to create a Esper-Magician hybrid 20 years ago, meaning both AC and the concept of espers are older than Touma).