《谁在守望言论》[美]欧文·M·费斯著常云云译北京大学出版社2015年1月这是一部挑战言论自由原则传统观念的作品。作者认为,政府是自由之天敌的传统假设具有误导性。政府确实可能是压制者,但它也可能是自由的源泉。费斯指出,某些情形中,国家机器会试图压制自由和公开的辩论,而第一修正案就是阻止或防范权力滥用的可靠机制。但在另外一些情形中,如果政府之外的势力在压制言论,那么政府可能不得不采取行动以增强公共辩 “Who is watching the talk” [US] Owen M. Fischer often Yunyun translated Peking University Press January 2015 This is a traditional concept of freedom to challenge the principle of freedom of expression works. The author believes that the traditional assumption that the government is the natural enemy of freedom is misleading. The government may indeed be a repressive, but it may also be a source of freedom. Fisch pointed out that in some cases the state machine would try to suppress a free and open debate, and the First Amendment was a reliable mechanism to prevent or prevent the abuse of power. But in other cases, if forces outside the government are suppressing rhetoric, the government may have to take action to enhance public debate