Cannabis Legalization Has Made Limited Progress on Correcting the Racial Injustices of Prohibition

A review of cannabis legalization's social justice impact found some progress in expunging convictions and reducing arrests, but very limited progress in diversifying the cannabis industry or funding equity programs for communities most harmed by prohibition.

Adinoff, Bryon et al.·The American journal of drug and alcohol abuse·2019·Moderate EvidenceReview
RTHC-01896ReviewModerate Evidence2019RETHINKTHC RESEARCH DATABASErethinkthc.com/research

Quick Facts

Study Type
Review
Evidence
Moderate Evidence
Sample
Not reported

What This Study Found

Progress in five social justice areas: expungement of prior convictions (some progress, especially misdemeanors), cannabis-related arrests in legal environments (decreased), industry diversity (very limited), equity program funding (very limited), and risk of legalization harming previously targeted populations (no evidence of increased harm).

Key Numbers

Five social justice domains assessed. Some progress in two (expungement, reduced arrests). Very limited progress in two (industry diversity, equity funding). No evidence of new harms in one.

How They Did This

Iterative and focused review examining social justice outcomes of cannabis legalization across five domains.

Why This Research Matters

Cannabis prohibition disproportionately targeted minority communities for decades. As legalization generates billions in revenue, this review asks whether the benefits are reaching the communities most harmed by the war on drugs - and finds the answer is largely no.

The Bigger Picture

The legal cannabis industry is generating enormous wealth, but the communities most damaged by prohibition are largely excluded from these benefits. Without intentional policy interventions, legalization risks creating new inequities while failing to address old ones.

What This Study Doesn't Tell Us

Focused review rather than systematic analysis. Rapidly changing policy landscape. Difficult to measure social justice outcomes quantitatively. Limited data collection on equity outcomes.

Questions This Raises

  • ?How should cannabis tax revenue be directed for maximum equity impact?
  • ?What barriers prevent minority entrepreneurs from entering the legal cannabis market?
  • ?Would federal legalization improve or worsen social justice outcomes?

Trust & Context

Key Stat:
Industry diversity and equity program funding were rated as having "very limited" progress, despite legalization generating billions in revenue.
Evidence Grade:
Moderate - thorough policy review covering five domains, but limited by available data on equity outcomes.
Study Age:
Published in 2019. Social equity programs have expanded since.
Original Title:
Implementing social justice in the transition from illicit to legal cannabis.
Published In:
The American journal of drug and alcohol abuse, 45(6), 673-688 (2019)
Database ID:
RTHC-01896

Evidence Hierarchy

Meta-Analysis / Systematic Review
Randomized Controlled Trial
Cohort / Case-Control
Cross-Sectional / ObservationalSnapshot without intervening
This study
Case Report / Animal Study

Summarizes existing research on a topic.

What do these levels mean? →

Frequently Asked Questions

Has cannabis legalization been fair to minority communities?

This review found limited progress. While some prior convictions have been expunged and arrests decreased, the legal cannabis industry remains dominated by well-resourced operators, and funding for equity programs in communities most harmed by prohibition has been very limited.

Does cannabis legalization increase harm to minority communities?

No evidence of increased harm was found. The concern is not that legalization creates new harm but that it fails to address the legacy harms of prohibition or share the economic benefits equitably.

Read More on RethinkTHC

Cite This Study

RTHC-01896·https://rethinkthc.com/research/RTHC-01896

APA

Adinoff, Bryon; Reiman, Amanda. (2019). Implementing social justice in the transition from illicit to legal cannabis.. The American journal of drug and alcohol abuse, 45(6), 673-688. https://doi.org/10.1080/00952990.2019.1674862

MLA

Adinoff, Bryon, et al. "Implementing social justice in the transition from illicit to legal cannabis.." The American journal of drug and alcohol abuse, 2019. https://doi.org/10.1080/00952990.2019.1674862

RethinkTHC

RethinkTHC Research Database. "Implementing social justice in the transition from illicit t..." RTHC-01896. Retrieved from https://rethinkthc.com/research/adinoff-2019-implementing-social-justice-in

Access the Original Study

Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.

This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.