TL;DR:
- Alcohol $7.8b
- All illicits: $1.8b
- Meth: $0.365b
I wanted a figure for cannabis and found this from 2020:
- All illicits: $1.9b
- Meth: $0.824b
- Cannabis: $0.911
I notice that the per kilograms measure for harm is also useful to account for volume of usage, but think that per ‘dose’ would be better.
- Meth: $1.1m per kg with 743kg consumption
- Cannabis: $0.35m per kg with 58000kg consumption
These figures include ‘associative crime’ as harm. So it apparent counts the cost of buying it as harm, it also counts the tax loss of that expenditure, so IMHO it skews unfavourabley to higher expenditure. But put that aside.
These figures show that all illicit drugs combined are less harmful to society than alcohol, and tautologically the harm is inflated by illegality.
Legalization typically means you buy it from a government agency or government regulated supplier.
Decriminalization usually means personal possession and use is not illegal but you still buy it through the black market.
I’m sure if you asked around you could buy meth most places now but I’m not sure about your local bottle store.
Ah thanks for the clarification. Yes that does sound like a better option, possibly with a Portugal style policy of needing a waiver to allow you access to the government supply.