What many Americans, including many scientists, think they know about drugs is turning out to be totally wrong. For decades, drug war propaganda has brainwashed Americans into blaming drugs for problems ranging from crime to economic deprivation. In his new book High Price: A Neuroscientist’s Journey of Self-Discovery That Challenges Everything You Know About Drugs and Society, Carl Hart blows apart the most common myths about drugs and their impact on society, drawing in part on his personal experience growing up in an impoverished Miami neighborhood. Hart has used marijuana and cocaine, carried guns, sold drugs, and participated in other petty crime, like shoplifting. A combination of what he calls choice and chance brought him to the AIr Force and college, and finally made him the first black, tenured professor of sciences at Columbia University.

Intertwined with his story about the struggles of families and communities stressed by lack of capital and power over their surroundings is striking new research on substance use. Hart uses his life and work to reveal that drugs are not nearly as harmful as many think. For example, most people who use the most “addicting” drugs do not develop a problem. Rather, Hart says, drugs are scapegoated for problems related to poverty. The policies that result from this misconception are catastrophically misguided. AlterNet spoke with Hart about his life and research.

Kristen Gynne: What are some of the false conclusions about drugs you are challenging?

Carl Hart: There are multiple false conclusions. There is a belief, for example, that crack cocaine is so addictive it only took one hit to get hooked, and that it is impossible to use heroin without becoming addicted. There was another belief that methamphetamine users are cognitively impaired. All of these are myths that have have been perpetuated primarily by law enforcement, and law enforcement deals with a limited, select group of people—people who are, in many cases, behaving badly. But to generalize that to all drug users is not only shortsighted and naive, it’s also irresponsible. The impact of that irresponsible behavior has been borne primarily by black communities. Nobody really cares about black communities, and that’s why this irresponsible behavior has been allowed to continue.

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