jar writes:
I'm not convinced that it is such a terrible opinion.
Look at the currents costs involved in the system in place. Because it is illicit, we have the costs involved in crime, in enforcement, in loss of productivity, pain and suffering. Then there is the major expense, the silly "War on Drugs".
You recommend legalisation and easing of access.
A general rule of thumb when it comes to consumables tells us that as access simplifies > consumption goes up. In the case of illicit drugs the simplification of access would take the form of
legalisation (dismantling the current restraint supplied by illicitedness),
reduced price (enabled by removal of the drugs cartels and production by efficient methods),
ease of access ( available on the street corner instead of down dark alleyways),
reduction of hazard (enabled by certainty of source).
What you suggest would , it would seem, result in an increase in consumption by people currently prohibited from partaking by the above restraints. Have you take account of this in your forecast?