In a deterministic universe, there's a sense in which that's always the case. But really, probability is always "given the information available". "I know eve

In a deterministic universe, there's a sense in which that's always the case. But really, probability is always "given the information available". "I know everything about a deterministic universe" is just a special case. Related to the broader topic: https://en.wikipedia.org/wiki/Scoring_rule#Proper_scoring_rules https://en.wikipedia.org/wiki/Scoring_rule#Proper_scoring_ru...