The issue of openness/secrecy has nor received adequate attention in attent
ion discussion on the public sphere. Drawing on ideas in critical theory, p
olitical sociology, and cultural sociology. this article explores the cultu
ral and political dynamics involved in the public sphere in modem society v
is-a-vis is the practice of open/secret politics by the state. It argues th
at the media, due to their publicist quality are situated at the interface
between publicity and secrecy which thereby allows for struggles over the b
oundary of state openness/secrecy in the public sphere. A theory of boundar
y, politics is introduced that is contextualized In the relationship among
state forms, the means of making power visible/invisible (media strategies)
, and symbolic as well as discursive practices in the public sphere. In exp
laining the dynamics of boundary politics over openness/secrecy three ideal
-types of boundary creation are conceptualized: open politics, secrecy and
leak. The theory is illustrated with a case study of the Patten controversy
in Hong Kong.