Freedom of Speech

Freedom of speech is the principle that government cannot punish most forms of expression. Citizens can criticize the government, advocate for unpopular ideas, and speak offensively without fear of prosecution. This protection rests on the idea that suppressing speech is worse than allowing harmful ideas to circulate.

The First Amendment protects nearly all expression from government punishment, with narrow exceptions. The government can restrict true threats (statements meant to intimidate someone into fearing bodily harm), incitement to imminent lawless action (speech directed to and likely to cause immediate violence), defamation (false statements causing injury to reputation), and a few other categories. Even controversial or offensive speech is protected. In Texas v. Johnson (1989), the Court protected flag burning as political expression. In Brandenburg v. Ohio (1969), the Court protected Ku Klux Klan rally speeches because they advocated violence only abstractly, not imminently.

Government officials sometimes try to punish unpopular speech by pressuring private companies or using regulations against behavior connected to speech. These tactics are also unconstitutional. Social media content moderation by platforms themselves is protected editorial choice, not government censorship.