Normative questions about what should be done

Evidence-contested factual claims

Deep exploratory questions about society and meaning

Forecasts about what will happen

Playful definitional debates with no real stakes

Time-sensitive debates about recent events

Opinions on quality, beauty, or artistic merit

Moral puzzles and thought experiments

Life choice debates everyone faces

Professional best practices and methodology debates

Debates about greatness and comparative rankings

Interpretation of past events and their meaning