Also known as: canon of decency and fairness · standards of decency · decency and fairness
Written by attorneys · grounded in primary & secondary sources — see below
The standard that renders an intentional invasion of another's land use unreasonable when the conduct is contrary to common standards of decency, without any balancing of utility against harm.
After disputes over construction noise, Luis Contractors erected tall plywood walls along Dana's backyard line and spray-painted vulgar insults visible only from her yard. The street side stayed clean and professional. Because the targeted placement and offensive content were designed to degrade Dana rather than serve any site purpose, a court would treat the interference as contrary to common standards of decency and therefore unreasonable.
Connecticut prosecuted a married couple and their doctor for using and providing contraceptives in violation of a state statute. The law intruded into the most intimate marital decisions without any legitimate enforcement mechanism. The statute offended canons of decency and fairness by reaching into the private realm of family life in a manner inconsistent with ordered liberty.
Select any source to read its text and confirm it supports the definition.
Hustler Magazine published a crude parody advertisement depicting Reverend Falwell as having engaged in an incestuous encounter with his mother in an outhouse. The piece was intended to inflict emotional distress. Although protected speech, the deliberate fabrication crossed into territory that tests the outer limits of decency and fairness in public discourse.
McCleskey presented statistical evidence showing that defendants who killed white victims in Georgia were far more likely to receive the death penalty than those who killed Black victims. The pattern raised questions whether the capital system operated in a manner consistent with fundamental fairness. The Court required proof of purposeful discrimination rather than systemic disparity alone.
Ford developed severe delusions after his conviction and no longer understood the connection between his crime and the punishment. Florida nevertheless scheduled his execution. Forcing the state to execute a prisoner who cannot comprehend the reason for his death violates basic canons of decency and fairness embedded in the Eighth Amendment.
Chicago police officers broke into Monroe's home at night without a warrant, ransacked the premises, and detained the family without charges. The conduct was later defended as official action. Such an invasion of the home without legal process offends the canons of decency and fairness that due process requires of state actors.
When an intentional invasion of land use causes significant harm and the defendant's conduct is contrary to common standards of decency, the invasion is deemed unreasonable without balancing utility against harm. This rule appears in Restatement (Second) of Torts § 829(b) and is applied in multiple bar-exam-style hypotheticals involving spite fences, retaliatory noise, and targeted obscenity.
Supporting sources
The Supreme Court used the phrase in Rochin v. California to describe conduct that shocks the conscience and therefore violates due process even when no specific Bill of Rights provision applies. Later opinions, including Griswold, trace the same idea to Malinski v. New York and treat the canons as implicit in the concept of ordered liberty.
Supporting sources
In nuisance it supplies a categorical rule: malice or indecency makes the invasion unreasonable without any utility balancing. In due process it likewise operates categorically once conduct is found to offend fundamental fairness, as the Rochin Court held that such conduct is barred regardless of the heinousness of the offense charged.
Supporting sources
…concept of involuntariness seems to be used by the courts as a shorthand to refer to practices which are repellent to civilized standards of decency or which, under the circumstances, are thought to apply a degree of pressure to an individual which unfairly impairs his capacity to make a rational choice." See Herman, The Supreme Court…