Look, I'm all for legalization and all that, but the study measures the ratio between toxic dose and typical intake. We knew this already, I thought. This isn't

Look, I'm all for legalization and all that, but the study measures the ratio between toxic dose and typical intake. We knew this already, I thought. This isn't the be all end all because you can get harmful effects without reaching toxic levels. You can get lung cancer from smoking. You can have psychiatric issues arise etc. etc. This is a very narrow study which shows a promising result but it's not saying "marijuana is completely safe now".