1. A method comprising: determining that a first person of an organization is within a physical proximity to a second person of the organization; identifying a discussion topic based on an aggregate relevancy score associated with the discussion topic transgressing a relevancy threshold, the aggregate relevancy score representing an aggregation of a first relevancy score, a second relevancy score, and a third relevancy score, the first relevancy score representing a relevancy of the discussion topic to the first person, the second relevancy score representing a relevancy of the discussion topic to the second person, and the third relevancy score representing an importance of the discussion topic to the organization, wherein the identifying of the discussion topic is performed by one or more processors; and notifying at least one of the first person and the second person of the identifying of the discussion topic while the first person is within the physical proximity to the second person.