The cannabis/IQ research shows why it should be legalised and regulated
This is indeed worrying and it is a good thing that such a study has been conducted.
I have not seen much political reaction to this yet but I am willing to bet a sizable amount of money that the bulk of it from the mainstream parties will be in the vein of "This is why cannabis needs to be kept illegal" and that this somehow "proves" that the current laws in this area are correct.
That is the wrong conclusion to draw from this research.
A problem has been identified. That young people who use a certain drug heavily before the age of 18 are at risk of damaging their brain. It would appear that once past that age that risk is much less severe, if there at all (the main problem seems to be with the developing brain). So what we should be trying to achieve if anything is a reduction in the number of young people taking the drug. The current legal regime does not do this. It is very easy in pretty much any area of the country to obtain cannabis, for people of any age including teenagers. Those who supply it are not interested in checking the age of the person consuming it.
If we follow the evidence here, there is little reason to stop adults from taking cannabis but a big incentive to try and stop children. So if cannabis was legalised, regulated and sold in a way similar to alcohol (with tough penalties for supplying to minors) with a simultaneous widespread public education campaign showing why it is dangerous for children to take it surely this would be more effective than our current system? It would make it harder for children to obtain the drug and for once, the public education from the government would actually be based on evidence. Over time this would improve the credibility of these laws rather than the blanket "All drugs are equally bad, Mkaaay" message at the moment which most people and especially children simply do not believe.
For those who disagree with me on this, please just consider these points:
- The current laws have very little deterrent effect on young people taking cannabis.
- How can it possibly help somebody who may have done something that will have damaged their brain and lowered their IQ to give them a criminal record? Surely all that will do is blight their life chances even further?
We need to be much smarter in our approach to this problem. Sadly though I fully expect this more nuanced approach to be ignored in favour of more of the same. In fact I fear an even stronger "crackdown" from this in a misguided attempt to try and discourage children from taking cannabis.





