The same lessons could be learned from the problems in management, oversight and collaboration in all the failures that allowed 9-11, the '08 financial system meltdown and the shuttle crashes to happen (to name a few.)

Anniversaries like this give us a great though sobering opportunity to review, reflect, look forward and prevent.

Thanks to the author for pointing out these commonalities between preventable disasters large and small, historic and temporary.

Same time, next century.