Retail marijuana sales for adults are now legal (at least at the state level) in Colorado and Washington. Next month, voters in Alaska and Oregon may decide to follow suit. It is nearly certain that marijuana legalization will make it onto the California ballot in 2016, during a presidential election season that will generate enormous interest among young voters. Robert MacCoun looks at options for designing a marijuana proposal.
People on both sides of the marijuana legalization debate have strong feelings about Proposition 19, the California ballot initiative that promises to regulate, control and tax cannabis. But science and empirical research have been given short shrift in the discussion. That's unfortunate, because the U.S. government has actually funded excellent research on the subject, and it suggests that several widely held assumptions about cannabis legalization actually may be inaccurate. When the total body of knowledge is considered, it's hard to conclude that we should stick with the current system.