Individual computer users in China may choose whether to install a controversial content filtering system, but the system will be installed on computers in any public place, China's minister of Industry and Information Technology said Thursday.

It is sort of a comment on the counterterrorist issue which happened recently from a chief commissioner of VIC police. It expresses the hope from the police, that all the residence, including the members from descrimnated communties and the members may descrimnate against ones from other communities, should be responsible for the safty of the whole society rather than just the police are involved. To persuade all the residence feel positive about the prospect of social harmony and minimize the discrimination against some communities, this urgent appeal is a strategy from Victoria Police. As a matter of fact, I suppose that the main point of the author truly makes sense, and the argument makes me think a lot about some social problems in China. Social harmony is one of the slogans from Chinese government these years and I think, the sense of participation is significant for Chinese people, as well, to deal with the social problems. As the article's title said, inclusion is the key to social harmony.