Mistakes of the West since 9/11 may have made the world worse

We all remember where we were when the planes hit the World Trade Center — and then the Pentagon and a field in Pennsylvania — 15 years ago.
I was barely 20 years old, offshore in the Bay of Biscay as a volunteer crew member on a square red sailing ship for disabled people. Immediately, one had the feeling that the destiny of millions of people — perhaps many I knew — had been immediately changed.