Pressure and Release

Pressure and Release (PAR) is a framework used to understand how hazards like natural disasters develop. It examines how underlying factors—such as economic hardship, lack of infrastructure, or social inequalities—create vulnerability (pressure). When these pressures increase or are left unaddressed, and hazardous events occur, the risk escalates. The model emphasizes that disasters are not just about the hazard itself, but about the context and vulnerabilities that make communities susceptible. By managing pressures—through better planning, resources, and resilience efforts—people can reduce their overall risk and improve safety.