Gordon Campbell: On Why Leakers Are Essential To The Public Good

For obvious reasons, people in positions of power tend to treat the leaking of unauthorised information as a very, very bad thing, and – to maintain the appearance of control – they will devote a lot of time and energy into tracking down and punishing those responsible. Just as obviously, the history of the last 100 years has been changed – very much for the better – by the leaking of unauthorised information.