Dr. Mitch Earleywine Responds to Latest “Marijuana Causes Early Psychoses” Claim

I’m concerned that the cannabis-related studies are really spurious and they’re compounded by use of amphetamines, Ritalin, Adderall, all these other stimulant drugs that people were – particularly in Australia – unwilling to fess up to, but more than willing to say they used cannabis. We’ve got a big problem here.