3.1. Functions and Limitations of Law
Lore Rutz-Burri
Law is a formal means of social control. Society uses laws (rules designed to control citizen’s behaviors) so that these behaviors will conform to societal norms, cultures, mores, traditions, and expectations. Because courts must interpret and enforce these rules, laws differ from many other forms of social control. Both formal and informal social control can change behavior. Informal social control, such as social media (including Facebook, Instagram, and Twitter) has a tremendous impact on what people wear, how they think, how they speak, what people value, and perhaps how they vote. Social media’s impact on human behavior cannot be overstated, but because these informal controls are largely unenforceable through the courts they are not considered the law.
Laws and legal rules promote social control by resolving basic value conflicts, settling individual disputes, and making rules that even our rulers must follow. Kerper (1979) recognized the advantages of law in fostering social control and identified four major limitations of the law. First, she noted, the law often cannot gain community support without the support of other social institutions. [1] (Consider, for example, the United States Supreme Court (Court) case of Brown v. Board of Education of Topeka, Kansas, 347 U.S. 483 (1954), which declared racially segregated schools unconstitutional. The decision was largely unpopular in the southern states, and many had decided to not follow the Court’s holding. Ultimately, the Court had to call in the National Guard to enforce its decision requiring schools to be integrated.) Second, even with community support, the law cannot compel certain types of conduct contrary to human nature. Third, the law’s resolution of disputes is dependent upon a complicated and expensive fact-finding process. Finally, the law changes slowly. [2]
Lippman (2015) also noted that the law does not always achieve its purposes of social control, dispute resolution, and social change, but rather can harm society. He refers to this as the “dysfunctions of law.”
“Law does not always protect individuals and results in beneficial social progress. The law can be used to repress individuals and limit their rights. The respect that is accorded to the legal system can mask the dysfunctional role of the law. Dysfunctional means that the law is promoting inequality or serving the interests of a small number of individuals rather than promoting the welfare of society or is impeding the enjoyment of human rights.” [3]
Similarly, Lawrence Friedman has identified several dysfunctions of law: legal actions may be used to harass individuals or to gain revenge rather than redress a legal wrong; the law may reflect biases and prejudices or reflect the interest of powerful economic interests; the law may be used by totalitarian regimes as an instrument of repression; the law can be too rigid because it is based on a clear set of rules tha