Marijuana Legalization and Racial Disparities: Not So Simple After All

How many times have you heard that making pot illegal was “The New Jim Crow”, producing by design massive racial disparities in drug arrests? As is so often the case in drug policy, the data are unkind to theory.

About 18 months ago, Dr. Mike Males published a report showing that legalizing/decriminalizing marijuana had if anything made racial disparities in marijuana arrests worse. At the time, I thought that this might be some short-term effect of the early days of a new era in marijuana policy, so I did not write about it. But I did maintain a watching brief.

As it happened, I was talking with Mike a few weeks ago about his excellent piece on incarceration in Washington Monthly, and he mentioned that he had replicated his race and marijuana finding. Legalizing pot, it turns out, does nothing to change the relatively high rate at which Blacks are arrested for marijuana offenses. I write about that finding today at Washington Post’s Wonkblog.

Author: Keith Humphreys

Keith Humphreys is the Esther Ting Memorial Professor of Psychiatry at Stanford University and an Honorary Professor of Psychiatry at Kings College Lonon. His research, teaching and writing have focused on addictive disorders, self-help organizations (e.g., breast cancer support groups, Alcoholics Anonymous), evaluation research methods, and public policy related to health care, mental illness, veterans, drugs, crime and correctional systems. Professor Humphreys' over 300 scholarly articles, monographs and books have been cited over ten thousand times by scientific colleagues. He is a regular contributor to Washington Post and has also written for the New York Times, Wall Street Journal, Washington Monthly, San Francisco Chronicle, The Guardian (UK), The Telegraph (UK), Times Higher Education (UK), Crossbow (UK) and other media outlets.