As a result of this, the postmoderns infer there is no distinction between speech and action, a distinction that liberals have traditionally prized. According to postmodernists, speech is itself something that is powerful because it constructs who we are and underlies all of the actions that we engage in. And as a form of action, it can and does cause harm to other people. Liberals, say postmodernists, should accept that any form of harmful action must be constrained. Therefore, they must accept censorship.
