In a totally global marketplace where everybody is getting a piece of the pie nobody wants to upset the production model. In a world where some are producing and others are on the outside looking in, the people on the outside looking in have no desire BUT to overturn the table and stop production (throw a temper tantrum if you will to get the 'haves' attention) so they can be included in the production stream. Rather than coming up with their own production stream and having something to offer, they try to use disruption and destruction to get in the game with the big boys.
Personally... I think the total peace/harmony/everybody working together is an idealistic goal, but what the heck. If you're going to dream, dream big. It only costs a nickle more.