I appreciate and support any research that can help us further understand the risks and benefits of cannabis. I have a medical cannabis license and was already aware of the risks, but I can't help from noticing the number of people that use articles like this to validate their own biases. I didn't read anything in your article that led me to believe you're discouraging or encouraging cannabis use. It's data. I absolutely acknowledge the research and I am still firmly for legalizing it completely. It's been used as the best tool for imprisoning people of color for decades, while alcohol is responsible for the majority of social ills like hospital emergency room visits, traffic deaths, domestic violence incidents ect. Does that mean cannabis is completely benign? No way. Not only bad for children, but a horrible idea for many adults. But some comments here suggest that you've just provided proof that legalizing cannabis will be the cause of social collapse and further demonizing it is the best way forward.