Is Fair Use a Right or Merely a Defense?
Lawyers disagree about the conceptual nature of fair use. Some lawyers claim that fair use is merely a defense to a claim of copyright infringement. Although fair use is often raised as a defense, many lawyers argue that fair use can also be viewed as having a broader scope than this. If fair use is viewed as a limitation on the exclusive rights of copyright holders, fair use can be seen as a scope of positive freedom available to users of copyrighted material. On this view, fair use is the space which the U.S. copyright system recognizes between the rights granted to copyright holders and the rights reserved to the public, where uses of works may or may not be subject to copyright protection. Copyright law gives the decision about whether copyright law applies to a particular use in this space to a Federal Court judge, to decide after weighing up all relevant factors and the underlying policies of copyright law.