Privacy - The times they are a-changin' [Introduction]

This special section is dedicated to privacy in the information age. In particular, since the rise of mobile social media and the advent of cloud computing, few can dispute that the times have indeed changed. Privacy is now understood "in context" and within a framework that is completely different from what it once was. The right to be let alone physically seems to have been up turned by the right to give away virtually as much information as we like. We have endeavoured here to offer an international Special Section with a wide range of perspectives. Some articles digress on viewpoints, but all of our expert authors are willing to have open dialogue and to seriously engage in the public forum. We must capture these and other consonant opportunities to speak now while we can, that we might together come up with a global approach to arrest alarming developments that threaten to turn privacy into a thing of the past. Privacy does matter. It is both the stuff of dreams and of identity.