the field. Such a fresh approach possibly improves a wide range of conceptual issues in disasters and hazards. In addition, such an approach would give us insights on how disaster managers, emergency responders, and disaster victims (recognizing that these “roles” may overlap in some cases) see, use and experience time. This, in turn, could assist with a number of applied issues (e.g., warning, effective “response,” priorities in “recovery”) throughout the process of disaster.

Temporal differentiation helps substantiate elusive mental dis­tinctions. Like their spatial counterparts, temporal boundaries often represent mental partitions and thus serve to divide more than just time.

And the determination of organizational age illustrates the constructed, enacted nature of the past, because what at first glance seems like a simple, even objective matter becomes ambiguous when mergers and acquisitions are involved. Is the founding date the date that the oldest of the merger partners began operations, or is it the date when the last partners merged? Families can face the same ambiguities when one or both spouses have been married previously and they and their children combine to form new families. As the definition of the situation principle teaches (see Chapter 1), the important is­sue is when the people in the organization or family believe it was founded.