Separating how often from how bad gives the future shape, and for a lot of decisions, that shape is enough. The problem is that both frequency and magnitude are uncertain, and human intuition can strain when asked to hold too many combinations of uncertain factors at once.
In the first essay in this series, I argued that the real difference between qualitative and quantitative risk is how uncertainty is treated. This essay looks at one small distinction that matters once we stop collapsing uncertainty into a single answer.
This article is the first in a short series called Taking Uncertainty Seriously, exploring how risk analysis changes when we stop pretending the future is known and start treating uncertainty as a first-class input to decision-making.