What is the modern accident causation model?

The modern accident causation model emphasizes that accidents result from complex interactions between various factors, including human behavior, organizational influences, and environmental conditions. It often incorporates systems thinking, recognizing that accidents are not the result of a single cause but rather a chain of events and failures within a system. This model highlights the importance of proactive risk management and safety culture to prevent accidents by addressing underlying weaknesses rather than just focusing on individual errors. Popular frameworks include the Swiss Cheese Model and the Reason's Safety Culture Model, which illustrate how multiple layers of defense can help prevent accidents.