drugs are only a very small part of the terrorist problem
Ok, sorry to all for making this drift but WTF! Governments have shut down financial aid to terrorists (to an extent) speaking of most groups it comes from drug production, the frickin Poppy plant funds a great portion of Al Quieda's resources for a simple example. Google it my friend. No money no infrastructure, no hatred no volunteers of mass destruction.
Now on point, "light years" really, get back to watching star trek while the world continues to advance in aviation related automation as you sleep.