Without getting into details, I keep running into situations where, while it's clear there is a problem, the problem is unexpected, in systems previously stable, and where the cause or mechanism at play is hard to discern.
I think our immediate future may bring many more of these situations because our models of reality are being challenged in two fronts.
First, by the introduction of things we have no experience of (ex. covid, climate change) but also, by the fact that AI, a probabilistic tool with low need of congruence with reality, is being used to collect, interpret and spread information about said reality.