One of the things I have learned on Slashdot is someone may say something and define it later. I have also had a pleasure of both learning others sides to issues as well as being lucky to have people comment back professionally or at least not disrespectful. This is much importance to note because I feel and have seen others who get down right rude. I appreciate your respect in your response.
I couldn't agree more with alcohol (honestly my post was a little different to begin with but later revised.). I believe that the control of alcohol should be limited to in a persons home where they can drink all night long but keeping themselves out of general harm to the public. If given outside of the area of ones home then rules and responsibilities to those giving such drinks should be stricter. I do not believe nor do I think it is fair that drunks can get in their cars and drive off without someone ensuring their ability to drive without being a danger to the public. Sadly prohibition didn't work well out as we all know.
I believe that at least with what little knowledge I have (I am not afraid to admit lack of knowledge) that the difference is we failed because of the wide spread popularity of alcohol. This helped in making enforcement harder as so many people were well on their way to work around the system for what they wanted. However, marijuana doesn't fit such a profile and has only gained I feel because so many people are now wanting it and combine some states are allowing "medical" marijuana. Which to me is the equivalent of some areas not even enforcing prohibition or seat belt laws . To me "personally" I feel Marijuana and Alcohol are one and the same as far as effects to the average Joe. While I have never used marijuana, the studying I have done on it for school projects show that the effects can have almost like effects to people. For example drivers driving drunk don't clearly see, have delayed reaction time, and possible blackouts, and those who are high are unable to determine what actions to do, hallucinations, and decreased response time.
I do not for reasons agree with cigarettes (I do however see your point). I have not heard of a person driving after smoking a cigarette have an accident because they couldn't clearly tell the line or had decreased reaction time. Granted those incidents I am sure with people dropping them in their lap may not help the cause it is different to marijuana in the sense of the reactions to one's mental abilities. While I do agree it is addictive (both my parents smoke) the effects are felt by the person and the impact to society from say someone driving is far less. I do support the laws prohibiting smoking from the work place and minimizing the attempt to target minors. I agree on public offices (Government Owned or those dealing with the public) should not allow smoking inside of them. However that is the end of my agreeing. I dislike and feel that the law makers have overstepped the rights of the people by requiring (Here in Texas 3 cities I know of have city ordinances on the books) private business that while deal with the public are required to stop smoking from taking place. If a non-smoker doesn't wish for their health to be impacted that way then their choice to go to a place where such restrictions are in place and spend their money there. Forcing restaurants or bars from allowing smokers to smoke is wrong because they are "privately" owned and no one is required to go to them for a service.
My point was to say your post appeared to have the argument we aren't winning this battle so lets allow it because it would be easier and cheaper at this point. One has to worry if such response were the case then at what point do we have to apply that with other laws.
I think their is a disservice to people and getting the truth out by not having a study on the impact of Marijuana and gathering of stats (if available) to prove and back the point why we have made marijuana illegal. I think everything at some point needs to be revisited to ensure the necessity of due diligence when faced with such situations of lack of scientific proof with drugs.