The only thing between innocent punters and the 30,000 death plunge is Our Saviour: The PMO. (Blessed be the PMO!)
There is 'recent medical research' to show that most aviation accidents and incidents are caused by undiagnosed medical problems. These problems are obvious to Our Saviour (Blessed be the PMO!) but hidden to mere specialists and other medical practitioners with combined experience of centuries.
In order to be saved thou must disclose every aspect of your personal life and undergo intrusive tests, so that Our Saviour (Blessed be the PMO!) can reach the divine satisfaction and mercifully certify mere mortal aviators. The weak and lame are miraculously saved, by the laying on of conditions.
Sinners who doubt Our Saviour (Blessed be the PMO!) beware! Thy lack of faith shall be construed as a failure to meet the medical standard, and thee shall be doomed to expensive tests, long delays and, ultimately, litigation.
There endeth the lesson.