This is a very cool simulation, I like your concepts model at https://github.com/baturinsky/emoji-soup/blob/4bd94f58296ca9f53fd555795a45ab6d6f8c56c6/public/setting.js
Ah here's a fun way to interact with it, scroll to the bottom, find a 1-year-old and select them, then advance the game 1 year at a time. Tooltips on the emoji would be brilliant if that's possible with the technology you're using. Do new people have parents?
Lola Wall became a Policewoman at 7 but then also a Criminal at 18 :( a tragedy!
Police and Criminal have overlapping skills, so it's pretty commo for people to drift from one to enother:)
There are no parents, people just pop out of nowhere:) THough, it's planned as well as tooltips.