Today's globalisation is taking place on many levels. Our politics, economy, defence, culture, ecology and social life are increasingly intertwined with residents of other countries around the world.

Wireless communication has emerged as one of the fastest diffusing mediums on the planet, fueling an emergent “mobile youth culture”[6.numoffset=”6” Castells, M., Fernandez-Ardevol, M., Qiu, J., & Sey ...