When Freedom Become A Damage

The " internet mob" is a new word which began in 2006 and suddenly became very popular just as "hacker", "super girl" "leg-pull", and now "internet mob" is famous for its challenge to the moral, legal and society system in the world. This phenomena was being treated as a culture revolution on internet. Lies, kicking up a row, obloquy and language violence are the basic characters of "internet mob".There is an aboil argument from the media since its beginning .But at the same time, the academia haven't do enough research about this at present, with all the treatise just talking about the events or discussing how to manage the internet mob. So people have following questions: 1. what is the background and psychology root of internet mob.2.how much will the internet mob do damage to the society and others.3.whether it is a good way to manage the internet mob through forbidding free of speech on internet.There are three parts of this thesis, the first part talks about the beginning, define, characteristic and condition of internet mob .The second part do some research about the root of internet mob from the psychology. And the third part based on the real-life crisis of internet mob analyses how to control it. The author thinks that the internet mob is normal but not an ideal state. It should be controled, But how to control is the most important and should be paid more attention to. At last the thesis talks about some way of foreign about it to find a better way suit for our condition.