Does pot make you dumb? Probably a tiny bit
Researchers have long disagreed about the effect marijuana may have on intelligence. A new study of adolescents suggests it is responsible for a small drop in acuity.
marijuana
Expert Commentary
Marijuana legalization: Tax revenue and changing consumption
2016 study in the American Economic Review estimates how legalizing marijuana nationally would impact tax returns and consumption.
Expert Commentary
Regulating the production and sale of marijuana: A global perspective
2014 review by the non-partisan RAND Corporation of rules and regulations relating to marijuana possession and sales globally.
Expert Commentary
Marijuana use, legalization and cognitive effects: Research perspectives
2013 review of studies that look at the effects of marijuana use on cognitive functioning, as the federal policy debate over legalization continues to grow.
Expert Commentary
Marijuana use and motor vehicle crashes
2011 metastudy from Columbia published in Epidemiologic Reviews on the link between marijuana use and risk of being involved in a motor vehicle crash.
Expert Commentary