Not sure if it is good practice to assume the final cause and then look for the evidence.
Human error is a very wide field, no doubt it is the main contributor, but it can be everything from misapprehension to medical issues or factors from a workplace environment.
The crew are victims as well; they deserve some respect just as for them being humans. their live and that of their families are deeply affected too.
Last edited by xlsky; 17th Nov 2013 at 11:32.