My answer to What casualities did 9.11 bring about? What's the response from U.S. and the national world?
Answer by Ken Larson:
There are the physical and the moral tragedies and then there are the continuing cause and effect impacts leading up to and then after 911 that still resonate today. 911 was an inevitable result of massive strategic error and cultural misunderstanding in the Middle East. As the presentation below specifies, we must never let these roots grow again.
Image: “Rose Coveredglasses”