All you gotta do is change the metrics, and the study shows a success. Incarceration rates are easy to tally. "We made something legal, and -- who would have t

All you gotta do is change the metrics, and the study shows a success. Incarceration rates are easy to tally. "We made something legal, and -- who would have thought -- now we aren't arresting them! What a great success this law is!" Second order effects are more difficult to assess. That's why my objection to legalizing drugs -- especially psychedelics -- is not based on "evidence".