I would also like to add about the limited land topic. There is already a large demand for marijuana and it is being met sufficently. Also, according to Cypress Hill's song Dr Greenthumb, "...weed grow In the backyard or inside with hydro". Land is not even required, as hydroponics works sufficiently.

Matt, I have to disagree with you on many points. Lets start off with your first point; Alcohol has earned the right to be legal, while marijuana has not. These are some examples of government propoganda during the reefer madness period.
“In the past we have had officers of this department shot and killed by marihuana addicts and we have traced the act of murder directly to the influence of marihuana, with no other motive. We have found from long experience and dealing with this type of criminal that marihuana is probably the most dangerous of all our narcotic drugs.”J.F. Taylor, Chief of Detectives L.A.P.D -
[Fraternal Order of Police Journal - Jan. 1933]
HIGH SCHOOL, youngsters who turn to banditry for thrills, girls who leap from skyscraper windows, striplings who chop their parents to death . . . .The list of holdups, sex crimes, murders and suicides by marijuana addicts could be multiplied indefinitely. THE CHRISTIAN CENTURY - June 29, 1938
These are but two examples of many used to inform the public of "Marihuana". When considering the general public's lack of knowledge of marijuana, these stories seemed real, and frightening. Nobody would want that in society. Add on the millions of dollars put into anti drug and anti marijuana funding, and it becomes quite obvious why many people oppose marijuana.
However, marijuana does the exact opposite of these claims. According to ex Seattle Police Chief Norm Stamper, marijuana should be legalized. In his 34 years in the police force, he has seen first hand what the war on drugs effect is on citizens. It invades privacy, destroy's lives (criminal records making job's hard to get), and overall invades the right of an individual to put in his body what he chooses. He said that after he came out about how marijuana should be legalized, he got many emails from other officers and police chief's who agreed with him 100% but were afraid to come out because of the taboo on the subject. He said that out of all of the officers he asked, none said that the marijuana user's they have arrested caused trouble or were violent. Compare that with a belligerent drunk, and that is a very large difference.
The next point of yours that I thoroughly disagree with is that "Society does not have the will to idolize mind altering drugs". According to freedictionary.com, a mind-altering drug is a drug that can produce mood changes and distorted perceptions. This definitely includes alcohol. If you compared someone who was beligerently drunk to someone who was very high, the beligerent drunk is garunteed to cause more problems. It alters their state of functioning and reasoning far more than marijuana does. A study was done in the UK in which they completely ignored the status of drugs both legal and illegal and studied the harm they cause both to the individual, society, and their potential for abuse. Alcohol came in at number 5, far above marijuana at 11. http://news.bbc.co.uk/1/hi/health/6474053.stm#drugs. Alcohol, the drug of choice for America, is one of the most harmful drugs.
Humans have been altering their concioiusness since the damn of time, whethter it be ancient archaic civilations harnessing the power of psychedelic plants, tribes smoking hasish, or the drinking of alcohol. One could even argue that conciousness altering is a part of the human experience and society.
The next argument of yours that I thoroughly disagree with is that "Marijuana has not led any important icons in the past to better humanity". John Lennon and Bob Marley, just to name a few, were heavy users of cannibus, and heavily affected the life's of millions of human beings. A similiarity that they share is music about peace, togetherness, and positivity. They say that music is a reflection of self, so even though these human's used the illegal marijuana plant, they have proven themself's without doubt to be outstanding citizens.
The next argument of yours that I disagree with is that America is essentially the "Best", because we are the wealthiest, most economically sound nation. When I did a search, forbes.com reported the United States as having the highest rates of depression amonst the world, at around 9.6% of the population experiencing BI-Polar Disorder. Compare that with Nigeria's .8%, its shocking. There is much more to life than money and economics.
It is of my opinion that if somebody wants to smoke Marijuana, a plant that has been heavily studied by scientists with results concluding little if any long lasting harm to the body and mind, than that is their decision to make. I feel that Alcohol, which causes problems ranging from death to making horribly bad decisions, is not only legal but encouraged and widely accepted in our society, than marijuana, a plant in use for thousands of years for both medicinal and recreational purposes, should be legal as well. I believe it is completley ok to compare marijuana with alcohol. The war on drugs is a drain on the economy and an invasion of the right of a citizen to ingest what he wants to in his body, so long as he harms no one else.
I am curious to see what other people have to say on this
Enjoy
-Rob