It's not just about money either.
A quick read of Ecstasy Discussion or Trip Reports will show you how profound a psychological effect taking MDMA can have on individual minds. The same goes for LSD, case in point being the 60's and the role LSD played in shaping the culture of that decade and the anti-war sentiment against Vietnam.
It doesn't matter that LSD is not addictive or non-lethal, the same goes for the lack of deaths or addiction attributed to pure MDMA. A war on drugs is as much about fighting dissent and maintenance of the status quo.
Imagine if the government were to say tomorrow that MDMA would be taxed and regulated like alcohol, what do you think would go through the minds of people who - following such an announcement - tried legal MDMA for the first time?
They'd probably think; if the government was wrong on drugs, what else might they be wrong about?
Alcohol prohibition failed because people had living memory of what alcohol was like.
That is not so the case for illicit drugs... many people in society now have no experience of LSD, MDMA, heroin or even marijuana, so for the most part, the media, the police and the government can say what they like about the negatives of such substances without most people understanding the "other side"; the side of which we are aware and that is what we get out of taking these drugs.
For the average Joe, the story they hear is all doom, gloom, addiction and death.
We fight a war on drugs for the reason that government has no idea how to admit it's been wrong for so many years, as much as any other reason.
Busty St Claire: Alcohol-related violence is not as detrimental to the legalisation platform as you describe. On the surface I can agree with your sentiments, but at the same time, there are other possibilities.
Everybody recognises, even police will admit it off-record, that many of the illicit drugs are less prone to causing violent behaviour than alcohol. Perhaps one day when politicians and bureaucrats have enough balls to actually say this publicly, society can frame a drug policy discussion that honestly evaluates whether alternatives to having a million people drunk in a CBD the size of say, Melbourne, every weekend might be a good idea.
In some ways, the drawbacks of alcohol itself as a recreational substance; the violence in particular, can also work as strong arguments in favour of drugs that are currently illegal.
There are a great many people in society who are neither for drugs, or against them strongly. These people carry the attitude that if you want to blow giant holes in your brain, that's your responsibility and it's for you to live with the consequences.
For these people, framing an argument for a drug like MDMA, if constructed around how it will bring less violence onto their streets and shift more of the burden onto the individuals who are indulging is one angle that could produce real results.
Let's face it, we live in a cynical and selfish society. Arguments for drug law reform should revolve around 1.) it will cost society (you) less and 2.) a raver or smack-fiend is less threatening in a dark alley than a drunk.