Taipei,  Sept.  8 (CNA)  Taiwan  media  were encouraged  to value journalism ethics,  make investment and know what themselves  and the public want to be responsible  media,  a visiting American journalism professor said Saturday.
    While  the  issues  of commercialism  and journalism  ethics  are global  phonomenon,  it takes  patience  and  insistency  for a young democracy  like Taiwan  to shake  off its "media  chaos"  and achieve responsible journalism,  which has taken the U.S. more than 200 years to do so,  said Doreen Weisenhaus,  Director of Journalism  and Media Study Center in Hong Kong University.
    Weisenhaus,  who worked  for the New York Times prior  to joining Hong  Kong  University,  shared  her  thoughts  with  more  than  200 participants  in a forum titled  "Responsible  media in democracy? ", which was hosted by Lung Ying-tai Cultural Foundation.
    The New York Times, one of the most influential newspapers in the world,  was a tabloid  reporting  sensational  news before it finally decided  to make a change and came up with its famous motto --  "Good quality is good business, " she said.
    The  owner  of  the  newspaper  invest  its  profit  back  to the management  and operation  of the company for the following  25 years and,  little  by  little,  reversed  its  once  tarnished  image  and credibility,  she said,  adding that Taiwan  media can learn from the experience.
    Media  in Hong Kong experienced  the same growing  pain  of their Taiwanese  counterparts,  she said,  but certain events,  such as the Article 23 of the Basic Law and the SARS outbreak  in 2003,  prompted the media to start making a change.
    "Sometimes  it takes external events like those to make the media change," she said.
    Commercialism  is not  necessarily  bad,  said  Weisenhaus  who's visiting  Taiwan  for the first time since  2000.  But media are also responsible  to the society  because the public placed their trust on the media, and in the U.S.,  media is the only private sector that is protected by the Constitution.