In this talk, we reflect on research in decision analysis that has appeared in Management Science and its impact on decision analysis practice and applications. We consider professional applications of decision analysis in business and government settings as well as everyday conversational applications. This is a reprise of a talk given in May 2019 at the Conference in celebration of the 65th Anniversary of Management Science. The corresponding paper (see link below) was published in the September 2021 issue of Management Science.
