Any attempt to segue into this post with a clever lead is likely to fall flat, so in the interest of skipping the cliches: a new study out of University of Colorado Denver and Montana State University shows that legalizing medical marijuana sales in various states over the past two decades has led to anearly 10 percent drop in traffic fatalities. What the study really shows–by way of causal chain–is a five percent drop in beer sales, and that has in turn led to fewer fatalities on the road. Put that in your pipe and smoke it (couldn’t resist just one).
This is the kind of study that’s going to be attacked from all sides, by those with agendas and those who will simply point out that establishing that causal link between legalized pot and the decrease in alcohol sales (and in turn the reduced traffic deaths) is difficult with all the variables out there. But it is an interesting study for no other reason than it actually attempts to measure the effects of legalizing pot by linking it to some kind of hard data rather than some hard-to-quantify metric.