Thirteen years after the horrific events of September 11, 2001 , that date is still burned into our collective consciousness. Most people can recall exactly where they were, what they were doing and who they were with when they first saw those unimaginable images of commercial airliners crashing into the World Trade Center towers. Now, years on, as commemorations continue on the anniversary of “911 ”, we wonder - is it now time to give that date, which is synonymous with terrorism, a new association? Centuries of human activity can’t ...