1 of 1 ·Think in Possibilities

Lesson 1 · Decisions Under Uncertainty
Replace one confident forecast with a useful range of futures.
Click to zoomIllustration supporting Uncertainty needs scenarios, not pretendingWhen important information is missing, a single prediction hides uncertainty. A scenario set—likely, better and worse—helps us prepare without treating every possibility as equally probable.
The forecast suggests light rain, but timing may change. The team plans for dry weather, light rain and severe rain, with different actions for each.
3 more parts in this lesson
Walkthroughs, code labs, mini-games and the checkpoint quiz unlock when you buy the course.