While the modern terrorist has at his/her disposal a miriad methods to cause destruction to the enemy, the techniques used lack two important factors in bringing about an eventual victory :
1) The area of effect and number of casualties from an attack is comparitavely small.
2) The method itself is, by its very nature, seen by the majority around the globe as unacceptable.
There is another (not only acceptable, but actively encouraged and welcomed) way to seriously reduce a population : open a chain of fast-food restaurants.
