Human Factors in Aviation Safety

Johan Bergstrom discusses two schools of thought on human error and whether or not accidents are technical failures or caused by the human. After reviewing the two videos:
https://youtu.be/rHeukoWWtQ8
Discuss the following:

Explain the meaning of human error and decide if humans are the cause of safety issues.
Consider an aviation accident involving human error that you are aware of from other classes, or research the Tenerife accident.
Describe the circumstances and analyze the various human error perspectives (cognitive, ergonomic, medical, psychosocial, and behavioral) of that accident.