A Cautionary Note on Qualitative Risk Ranking of Homeland Security Threats

by Daniel J. Rozell Abstract Qualitative risk ranking systems are often used to assess homeland security threats due to their simplicity and intuitive nature. However, their appropriate use is limited by subtle common underlying difficulties that render them inconsistent with quantitative risk assessments. A better way to assess homeland security threats is to use simple

Resilience Redux: Buzzword or Basis for Homeland Security

by Jerome H. Kahan Abstract Since 9/11, resilience, a term used widely in many disciplines, has occupied a place in homeland security policy and programs. Peaking in importance as the last decade ended, resilience has begun to retreat as an official driver of U.S. homeland security strategy. Preparedness, which can yield resilience as one of