Whistle-blowers may be considered as very important actors for a culture of peace. As described on the CPNN page for values, attitudes and actions for a culture of peace, the culture of war is characterized by propaganda, secrecy, government control of media, militaristic language and censorship while the culture of peace is characterized by the free flow and sharing of information. Whistle-blowers break the back of secrecy directly and dramatically.
Mordecai Vanunu’s courage continues the tradition of Daniel Ellsberg, who made known the Pentagon Papers during the Vietnam War and Karen Silkwood, who exposed nuclear pollution in the United States. Ellsberg was persecuted by President Nixon and Karen Silkwood was murdered, as described some years ago in a very fine film starring Meryl Streep.
As the amount of government secrecy continues to increase, we may expect that the number of whistle-blowers will also tend to increase in the years to come.