Statistics are like a bikini,one statistician once said.What they reveal can be interesting but what they can conceal can be truly fascinating.
'Correlation and causation'. Interesting that you should mention that ArtV.
In the UK we had a government backed 'look at the facts' a while back as we have had a fair bit of reefer madness regards cannabis causing psychosis and what with all the ' killer skunk' hysteria so we had all the scientific bods do a big meta analysis to look for direct causation for cannabis induced psychosis.
It was called the ACMD Report and reported directly to the Home Office.
The Home Offices mandate,as stated by themselves is to evaluate all knowledge and evolving science about drugs as it occurs and to formulate policy with that knowledge on a harm reduction basis,for the good of the poplulation,if you like,also taking into account cultural and historical past practices vis a vie drugs generally and on that stated platform...........form policy....
But...and this is with reference to your ' correlation is not causation ' reference....well,the scientific UK bods totally agree with you.Their best stated case was that cannabis in relation to psychosis is temporal and associative rather than directly causative and the fact is its about 800 people annually within the Uk that supposedly present themselves at the medical services with a psychotic break of some sort supposedly induced by cannabis out of a population of several million smokers I'm mean,if big pharma were launching a drug and it had side effects in 800 per few mill of population it wouldnt even be a blip on the epidemiological radar and the suits would be handing out Cubans,backslapping for first stage passed trials and beyond glee all around man!
But we have to fight an ideology don't we?
:holysheep:
And Jaqui Smith,the Home Office saddo just brushed aside the ACMD's recommendations as she 'needed to send a message' which is so bloody sad as messages should be sent through education and not delivered by the judiciary,it aint their job.