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Published on: February 5, 2018
Summary
Illicit drug policies often fail because they underestimate drug dependence potential and overestimate user control. Effective control requires reducing drug supply and demand, based on scientific evidence of harm.
Area of Science:
- Neuroscience
- Public Health
- Addiction Science
Background:
- Current drug control policies are based on three flawed assumptions.
- These assumptions underestimate the neuro-behavioral properties of dependence-producing drugs and overestimate an individual's ability to control use.
- They also incorrectly predict that social acceptance would reduce crime associated with illegal drug markets.
Purpose of the Study:
- To critically evaluate the assumptions underlying current illicit drug control policies.
- To present scientific evidence and historical precedents for more effective drug control strategies.
- To advocate for policy changes based on the dependence-producing potential of various substances.
Main Methods:
- Analysis of neuro-behavioral properties of dependence-producing drugs.
- Review of epidemiological surveys on drug consumption patterns and addiction rates.
- Examination of historical precedents related to drug legalization and social acceptance.
- Comparative analysis of the dependence potential of alcohol, cannabis, cocaine, and heroin.
Main Results:
- Dependence-producing drugs have inherent neuro-behavioral properties that drive compulsive use, overriding rational control.
- Socially accepted and available drugs like cannabis show higher rates of damaging consumption compared to alcohol.
- Cocaine and heroin users exhibit very high daily consumption rates, indicating significant dependence potential.
- The dependence potential of cannabis and cocaine/heroin is estimated to be 7 and 14 times greater than alcohol, respectively.
Conclusions:
- Erroneous assumptions about drug effects and user control have led to ineffective drug control policies.
- Drug dependence potential varies significantly and is directly related to addiction rates.
- Future drug control policies must be evidence-based, addressing both supply reduction and demand reduction, informed by the drugs' inherent risks.
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