How to Decide

The central argument

Duke presents decision-making as a skill that can be practiced through structured tools rather than left entirely to instinct. The focus is on making the process visible: what could happen, how likely it seems, how much each outcome matters, and what information might improve the choice. Clarity about those elements makes disagreement more specific and review more useful.

Ideas to examine

An important implication is that choosing an option involves both beliefs and preferences. Two people may agree about likely outcomes yet value them differently. Conversely, shared goals do not guarantee shared predictions. Separating these questions prevents a discussion from collapsing into competing declarations. A decision process can also reveal when more analysis is worth its cost and when a low-stakes, reversible choice is ready to make.

Institute perspective

Institute perspective: a worksheet cannot remove ambiguity or guarantee the right answer. Its value is exposing assumptions early enough to improve them. Excessive structure can delay small decisions, while a polished table can conceal an unexamined moral choice. Scale the effort to consequences, reversibility, and the value of additional information. Invite challenge to the framing itself, including whether the apparent options leave out a better path or an affected person's voice.

RETRIEVE. REASON. REMEMBER.

Knowledge check.

Choose one answer for each question, then check your reasoning.