Two Types of Vigilance Are Essential to Effective Hazard Management: Maintaining Both Together Is Difficult

Robert Goble1, Vicki Bier2, Ortwin Renn3

  • 1Clark University, Worcester, MA, USA.

Summary

Effective hazard management requires two types of vigilance: Type 1 (knowing what to look for) and Type 2 (observing the unknown). Recognizing and fostering both is crucial for adaptive management and risk governance.

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