Libel is a subset of defamation law dealing with false statements communicated in a fixed, durable medium. It is distinguished from slander, which covers transitory spoken statements. In most common-law jurisdictions, a plaintiff must show that the statement was (1) published to a third party, (2) identifiable as referring to the plaintiff, (3) false, and (4) damaging to reputation. Many systems also require a degree of fault, ranging from negligence to "actual malice."
Standards vary sharply across jurisdictions:
- United States: The First Amendment heavily protects speech. Under New York Times Co. v. Sullivan (1964), public officials must prove "actual malice" — knowledge of falsity or reckless disregard for the truth. This was extended to public figures in Curtis Publishing Co. v. Butts (1967).
- United Kingdom: Historically plaintiff-friendly, leading to so-called "libel tourism." The Defamation Act 2013 introduced a "serious harm" threshold and strengthened defenses of truth, honest opinion, and publication on a matter of public interest.
- European Court of Human Rights: Balances reputation (Article 8 ECHR) against expression (Article 10 ECHR), often scrutinizing whether criminal libel penalties are proportionate.
Criminal libel statutes still exist in numerous states, and press-freedom organizations such as the Committee to Protect Journalists and Reporters Without Borders regularly flag their use against journalists and opposition figures. The UN Human Rights Committee, in General Comment No. 34 (2011) on Article 19 of the ICCPR, urged states to decriminalize defamation and avoid custodial penalties.
For researchers, libel sits at the intersection of media freedom, rule of law, and human rights. Key analytical questions include: Does the jurisdiction recognize a public-interest defense? Is the burden of proof on the plaintiff or defendant? Are damages capped? And are SLAPPs (Strategic Lawsuits Against Public Participation) used to chill reporting? The EU's anti-SLAPP Directive, adopted in 2024, is the most recent regional response to abusive cross-border libel claims.
Example
In 2022, actor Johnny Depp won a libel verdict in Fairfax County, Virginia against Amber Heard over a 2018 Washington Post op-ed, illustrating how US courts apply the "actual malice" standard to public figures.