According to Reuters, experts believe the disaster was likely triggered when part of a glacier collapsed into the valley, possibly after a nearby earthquake, sending an ice-rock avalanche into the river system. #flooding
It's roughly 21 questions and covers general book things like "where did you get bored" along with a few story specific things like "was the economic system confusing?". Ideally, I'd like a bit more detail than "yes" or "no".