This text was adapted by The Saylor Foundation under a Creative Commons Attribution-NonCommercial-ShareAlike 0 License without attribution as requested by the work’s original creator or licensee. Preface

Functionalism

Recall that functionalist theory emphasizes the need for social stability, the functions that different aspects of society serve for society’s well-being, and the threats (or dysfunctions) to society’s well-being posed by certain aspects of society. In line with this theory, sociologists emphasize that drug use may actually be functional for several members of society. For the people who use legal or illegal drugs, drug use is functional because it provides them the various positive physiological effects that drugs have. For the people who sell legal or illegal drugs, drug use is functional because it provides them a major source of income. Illegal drug use is even functional for the criminal justice system, as it helps provide jobs for the police, court officials, and prison workers who deal with illegal drugs. Legal and illegal drugs also provide jobs for the social service agencies and other organizations and individuals whose work focuses on helping people addicted to a drug. At the same time, drugs, whether legal or illegal, have the many dysfunctions for society that this chapter discussed earlier, and this fact must not be forgotten as we acknowledge the functions of drugs.

Conflict Theory

Conflict theory stresses the negative effects of social inequality and the efforts of the elites at the top of society’s hierarchy to maintain their position. This theory helps us understand drugs and drug use in at least three respects. First, and as noted just earlier, much drug use in poor urban areas results from the poverty, racial inequality, and other conditions affecting people in these locations. They turn to illegal drugs partly to feel better about their situation, and partly because the illegal drug market is a potentially great source of income that does not require even a high school degree.

Second, conflict theory emphasizes that racial and ethnic prejudice and inequality help determine why some drugs are illegal as well as the criminal penalties for these drugs. For example, the penalties for crack are much harsher, gram for gram, than those for powder cocaine, even though the two drugs are pharmacologically identical. Crack users are primarily poor African Americans in urban areas, while powder cocaine users are primarily whites, many of them at least fairly wealthy. These facts prompt many observers to say that the harsher penalties for crack are racially biased (Tonry, 2011). ^[8] Other evidence for this argument of conflict theory is seen in the history of the illegality of opium, cocaine, and marijuana. As we discussed earlier, racial and ethnic prejudice played an important role in why these common drugs in the nineteenth century became illegal: prejudice against Chinese immigrants for opium, prejudice against African Americans for cocaine, and prejudice against Mexican Americans for marijuana.

Third, conflict theory emphasizes the huge influence that multinational corporations have in the marketing and sale of the legal drugs—alcohol, tobacco, and many prescription drugs—that often have harmful individual and societal consequences. To maximize their profits, these companies do their best, as noted earlier, to convince Americans and people in other nations to use their products. They also spend billions of dollars to lobby Congress. As also mentioned earlier, the tobacco industry hid for years evidence of the deadly effects of its products. All these efforts illustrate conflict theory’s critical view of the role that corporations play in today’s society.