This Man Isn’t A Scientist. He’s A Prohibition Propagandist.
Sitting alongside him at his press conference “Cannabis Can Hasten Psychosis”, who did Dr Large have to lend him support?
Jan Copeland, the director of the Australian National Cannabis Prevention and Information Centre.
What does that tell you?
This isn’t anything to do with science. It’s about advancing the prohibitionist agenda – and, of course, is closely connected to Dr Large’s future funding and career path. See here for the unedited rushes from this little conspiracy.
His big pitch was “The results of this study confirm the need for a renewed public health warning about the potential for cannabis use to bring on psychotic illness.”
Absolute rot. The study confirmed nothing of the sort. All it consisted of was a recalculation of data from 83 previous studies. It’s all correlation and association. There’s no evidence of causation whatsoever. There was absolutely nothing new in it at all and to claim there is, is simply a lie. Of course, the mindless, desperate and eager comics like the Daily Mail have almost wet themselves with excitement over it.
This is a very typical example of the misinformation, propaganda and distortion of science put out by the prohibitionists. It is important to understand the way they work. They have been doing this now for nearly 100 years, using the latest propaganda techniques every time.
In this “meta-analysis”, as Dr Large pretentiously calls it, what he doesn’t tell you is that all the subjects already had a predisposition towards psychosis (usually by genetics) and included tobacco and “other psychoactive substance users”. That means any of the approximately 600 ingredients found in cigarettes such as ammonia, various ethyls, and any of dozens of acids and carcinogens could have distorted the findings. Similarly, and not addressed by the study’s authors, is the fact that the cannabis users, in many cases, were also cocaine, heroine, amphetamine or other drug users.
The study claims that “…schizophrenia caused by cannabis starts earlier than schizophrenia with other causes.” but it fails to consider how many of the subjects were in fact, self-medicating. The authors don’t even consider whether cannabis causes mental illness or if people with mental illness have a higher rate of using cannabis. Other evidence shows that self-medicating with cannabis is widespread and that over 90% of diagnosed schizophrenics smoke cigarettes – but nobody is claiming tobacco causes schizophrenia.