Think about it: You've got rampant corner-cutting to save costs, use of the wrong materials (carbon fiber instead of steel) to build a deep-ocean submersible in the first place, no back-up systems and reduced safety practices, poor maintenance and industrial safety compliance, lack of oversight or regulation, and pervasive greed and suicidal risk-taking. It's all in there. The only really amazing thing about this is that it took so long for something serious to go wrong. (1, 2, 3)
