When I read this article the other day I had the exact same thought. Is this simply correlation, or is it causation? Is teenage usage an indicator of a possible underlying condition that hasn’t fully manifest? Is it an early form of self medication?
And the only way to tell is to randomly split teenagers into two groups: cannabis vs. control. But no parent would give consent, so we will never know.
And the only way to tell is to randomly split teenagers into two groups: cannabis vs. control. But no parent would give consent, so we will never know.