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Research Proves Marijuana is Not a "Gateway Drug"

The surging debate surrounding the legalization of marijuana has brought with it the resurrection of the "gateway theory," which alleges that experimenting with marijuana leads to the use of harder drugs like cocaine, heroin and methamphetamine. The gateway debate was reborn last week, thanks to a video of FBI director Robert Mueller testifying before Congress that marijuana should be illegal because it leads to more dangerous drug use.

Although the Mueller video has provoked amusement on pot-friendly websites, the unfortunate reality is that the "gateway drug" stigma continues to present an impediment to the reform of marijuana laws. A new Rasmussen poll found that a large percentage of Americans believe the gateway argument:

The new survey also shows that nearly half of voters (46%) believe marijuana use leads to use of harder drugs. Thirty-seven percent (37%) do not see marijuana as a "gateway" drug.

Revealingly, the percentage who opposed marijuana legalization and the percentage who believed in the gateway theory were identical, both coming in at exactly 46%. As we look for ways to persuade those who remain opposed to marijuana reform, it's clearly in our interest to work towards demolishing the pernicious gateway theory once and for all. Let's take a look at what the data shows.

In 1999, drug czar Barry McCaffrey commissioned a major study on medical marijuana conducted by the venerable Institute of Medicine, which included an examination of marijuana's potential to lead to other drug use. In simple terms, the researchers explained why the gateway theory was unfounded:

Patterns in progression of drug use from adolescence to adulthood are strikingly regular. Because it is the most widely used illicit drug, marijuana is predictably the first illicit drug most people encounter. Not surprisingly, most users of other illicit drugs have used marijuana first. In fact, most drug users begin with alcohol and nicotine before marijuana -- usually before they are of legal age.
…
There is no conclusive evidence that the drug effects of marijuana are causally linked to the subsequent abuse of other illicit drugs.

In 2006, the University of Pittsburgh released a more thorough study in which researchers spent 12 years tracking a group of subjects from adolescence into adulthood and documented the initiation and progression of their drug use. The researchers found that the gateway theory was not only wrong, but also harmful to properly understanding and addressing drug abuse:

This evidence supports what’s known as the common liability model, an emerging theory that states the likelihood that someone will transition to the use of illegal drugs is determined not by the preceding use of a particular drug but instead by the user’s individual tendencies and environmental circumstances.

“The emphasis on the drugs themselves, rather than other, more important factors that shape a person’s behavior, has been detrimental to drug policy and prevention programs,” Dr. Tarter said. “To become more effective in our efforts to fight drug abuse, we should devote more attention to interventions that address these issues, particularly to parenting skills that shape the child’s behavior as well as peer and neighborhood environments.”

Of course, the simplest refutation of the gateway theory is the basic fact that most marijuana users just don't use other drugs. As the Substance Abuse and Mental Health Services Administration reports:

More than 100 million Americans have tried marijuana; 14.4 million Americans are estimated to be "past-month" users. Yet there are only an estimated 2,075,000 "past-month" users of cocaine and 153,000 "past-month" users of heroin. [DrugWarFacts]

Clearly, people who use marijuana overwhelmingly do not move on to other drug use. That's why the number of people who use marijuana will always be more than 10 times greater than the number of people who use cocaine, heroin, etc. The fact that marijuana users rarely become involved in other drug use is right here in front of us.

Unfortunately, there is one important way in which marijuana use can result in exposure to other more dangerous drugs. Laws against marijuana have created an unregulated black market, in which criminals control the supply and may attempt to market more dangerous drugs to people who just want marijuana. As the Journal of the American Medical Association reported in 2003:

Alternatively, experience with and subsequent access to cannabis use may provide individuals with access to other drugs as they come into contact with drug dealers. This argument provided a strong impetus for the Netherlands to effectively decriminalize cannabis use in an attempt to separate cannabis from the hard drug market. This strategy may have been partially successful as rates of cocaine use among those who have used cannabis are lower in the Netherlands than in the United States."

Ironically, the only real gateway that exists is created by marijuana prohibition, yet proponents of harsh marijuana laws cynically cite the damage they've caused as evidence that the drug itself is acutely harmful. It's truly the height of absurdity, yet it persists despite the mountain of categorical data I've outlined above.

The point here isn’t just that marijuana isn’t actually a "gateway drug," but that there really is no such thing as a gateway drug to begin with. The term was invented by hysterical anti-drug zealots for the specific purpose of linking marijuana with harmful outcomes that couldn’t otherwise be established. Everyone knows marijuana is completely non-lethal, but if it leads to sticking needles in your arm, anything's possible. Through repeated use, the term began to stick and we're now confronted with a marijuana legalization debate in which 46% of the country believes an antiquated, widely-refuted fabrication that erroneously renders marijuana as deadly and unpredictable as anything a scared parent can imagine.

It's perfectly typical of the unhinged drug war demagogues that one of their most popular anti-pot propaganda points doesn't even actually have anything to do with pot. Their tireless reliance on such nonsense may go a long way towards explaining why support for legalization is growing faster than ever before.
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Christian Science Monitor Advocates Teaching Kids to Support the Drug War

Pete Guither patiently sifted through all the nonsense in this epic anti-marijuana-legalization rant at Christian Science Monitor, so I'll just mention one quote from the article:

Maybe parents thought they left peer pressure behind when they graduated from high school. But the push to legalize marijuana is like the peer pressure of the schoolyard. The arguments are perhaps timely, but they don't stand up, and parents must now stand up to them.

They must let lawmakers know that legalization is not OK, and they must carry this message to their children, too.

That's right kids! The drug war is your best friend. If it wasn't for the drug war, that nice lady at school who collects your pee samples would be out of a job.

Of course, urging parents to warn their children against the horrors of legalization may sound utterly ridiculous, but it's actually perfectly ok with me. Go ahead, seriously. Tell them these laws are controversial. The sooner they learn to think critically about drug policy, the better.
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The Worst Argument Against Medical Marijuana

NYT's Freakonomics Blog has a pro-con piece on marijuana decriminalization that includes this bizarre argument from USC professor Joel W. Hay:

There isn’t a shred of scientific evidence that marijuana is safe and effective for any medical condition. Moreover, THC, the active ingredient of pot, has been approved by the FDA and on the market in capsule form since 1985.


How could you even write something like that without seeing how silly it is? If we've been selling FDA-approved concentrated marijuana pills for almost 25 years, then there's really no question how "safe and effective" marijuana is. The fact that pills made of pure THC have been approved by FDA and sold legally for decades without incident is the best proof you could ever ask for that marijuana is remarkably safe.

What was he thinking when he wrote this?

Update: And, of course, the claim that there's no evidence of medical marijuana's safety and effectiveness is absurd. I wouldn't even know where to begin.

In The Trenches

Drug Truth 05/25/09

The Unvarnished Truth From the Drug Truth Network Cultural Baggage for 05/20/09, 29:00 Ethan Nadelmann, director of the Drug Policy Alliance + Afghan Army use of hashish estimated at 75% per Guardian report LINK: http://www.drugtruth.net/cms/?q=node/2426 Transcript: http://www.drugtruth.net/cms/?q=node/2426#comments Century of Lies for 05/24/09, 29:00 Harvard Professor Jeffrey Miron, author of "Drug War Crimes - The Consequences of Prohibition" + DASH Award LINK: http://www.drugtruth.net/cms/?q=node/2434 TRANSCRIPT: TBA 4:20 Drug War NEWS, 5/25 to 5/31/09 Link at www.drugtruth.net on the right margin - Sun - The DASH Award presented to Andrew Bairnsfather + "Fishing For Truth" Sat - Gil Kerlikowske 3/4 Fri - Gil Kerlikowske 2/2 Thu - Gil Kerlikowske the new drug czar on KUOW, seattle 1/4 Wed - FBI director Robert Mueller shows zero knowledge of the mechansim of drug policy to US Congress Tue - Congress women Sheila Jackson Lee & Maxine Water testify about drug policy Mon - Congressman Rangle + Tony Papa of DPA re "zero marijuana busts" in NYC Programs produced at Pacifica Radio Station KPFT in Houston, 90.1 FM. You can Listen Live Online at www.kpft.org - Century of Lies, SUN, 8 PM ET, 7 PM CT, 6 PM MT & 5 PM PT: NEXT: TBD - Cultural Baggage WED, 12:30 PM ET, 11:30 CT, 10:30 MT & 9:30 AM PT: NEXT: David Rosenbloom, new Dir of CASA Hundreds of our programs are available online at www.drugtruth.net, www.audioport.org We have potcasts, transcripts, searchability, CMS, XML, sorts by guest name and by organization. We provide the "unvarnished truth about the drug war" to scores of broadcast affiliates in the US, Canada and Australia! We now feature TRANSCRIPTS of most of our programs again! Check out our latest videos via www.youtube.com/fdbecker Please become part of the solution, visit our website: www.endprohibition.org for links to the best of reform. "Prohibition is evil." - Reverend Dean Becker, DTN Producer, 713-849-6869, www.drugtruth.net
In The Trenches

Press Release: Medical Marijuana Supporters Vow to Keep Fighting After Veto

Minnesota Cares logo

FOR IMMEDIATE RELEASE   
MAY 22, 2009

Medical Marijuana Supporters Vow to Keep Fighting After Veto

2010 Constitutional Amendment Likely

CONTACT: Former Rep. Chris DeLaForest (R-Andover)......................................................(763) 439-1178

ST. PAUL, MINNESOTA -- Supporters of medical marijuana legislation declared their intention to continue the fight to protect patients despite Gov. Tim Pawlenty's veto of the bill tonight, raising the possibility of a constitutional amendment on the 2010 ballot.

     Before passing the legislation, the House amended it to greatly narrow its scope. The ability of patients to grow their own medical marijuana was removed, and the bill was narrowed to cover only patients suffering from terminal illnesses.

     "I'm disappointed in the governor's action, but I'm not giving up," said Rep. Tom Rukavina (DFL-Virginia), sponsor of the House bill. "This would have been the narrowest, strictest medical marijuana law in the country, but the bottom line remains that there are patients suffering terribly who need protection, and I won't stop till they are protected."

     "For the governor to veto this legislation even after the House narrowed it so much that thousands of suffering patients would have been without protection is just unbelievably cruel," said Senate bill sponsor Sen. Steve Murphy (DFL-Red Wing). "Since the governor has refused to listen to reason or to the overwhelming majority of Minnesotans, we have no choice but to bypass him and take this directly to the people through a constitutional amendment."

     "The governor thinks I'm a criminal for allowing my daughter some comfort during the last months of her life," said Joni Whiting of Jordan, whose adult daughter's suffering was relieved by medical marijuana while she was undergoing treatment for the melanoma that eventually killed her. "I don't know how he sleeps at night, but I do know I'm not giving up until others in my daughter's situation are protected."

     Thirteen states, comprising approximately one-quarter of the U.S. population, now permit medical use of marijuana under state law if a physician has recommended it.

    ####

In The Trenches

Minn. governor vetos medical marijuana bill

Dear Friends:

Minnesota Gov. Tim Pawlenty (R) today vetoed the medical marijuana bill just passed by the Minnesota Legislature.

MPP has been lobbying in Minnesota for five years, pushing our medical marijuana bill closer and closer to passing. The Senate passed our bill on May 4, and on Monday, the House followed suit … the first time a medical marijuana bill has been debated on the floor of the Minnesota House in history.

However, because the governor had been threatening a veto, the House narrowed the scope of the bill, hoping to find common ground with the governor and start protecting Minnesota's patients from arrest and jail. The final version of the bill was watered down beyond what any medical marijuana advocates wanted to see — in its ultimate version protecting only terminally ill patients.

And yet disgustingly, the governor still vetoed it, while simultaneously claiming that he “has great empathy for the sick” … the same sick and dying people he has now sentenced to arrest and jail.

Disgusted? Me too.

It's not going to end here. Every recent poll shows that Minnesotans support medical marijuana by a 2-to-1 margin, and if the governor won't listen to them, we can bypass him entirely. In Minnesota, constitutional amendments bypass the governor and are instead ratified by voters after passing the legislature. We can lobby next year to pass a constitutional amendment for a comprehensive medical marijuana law that would appear on the state's November 2010 ballot.

But that would mean going from our lobbying campaign in the legislature — which was expensive but affordable — to a ballot initiative campaign, which would require statewide advertising, which is much more expensive. What do you think? Should we should stand up and fight? Taking the battle to the next level will cost more but would be the only way forward.

If you're outraged by the governor's cruelty and want to gird for the next stage of battle, can you help us show the governor and other prohibitionists like him that their time is past? We can win — just like we've won in other states  — but we need your help to do it.

Thank you,

Rob Kampia
Executive Director
Marijuana Policy Project
Washington, D.C.

P.S. As I've mentioned in previous alerts, a major philanthropist has committed to match the first $2.35 million that MPP can raise from the rest of the planet in 2009. This means that your donation today will be doubled.

Chronicle

Libertad de expresión: ACLU respalda intento de activista de anular citación en caso de Kansas

Puede que Tanya Treadway, procuradora federal de EE. UU. en Kansas, se haya metido con la mujer equivocada cuando persiguió a Siobhan Reynolds de Pain Relief Network por criticar su enjuiciamiento de un terapeuta del dolor de la zona. Ahora la ACLU se ha sumado a Reynolds en el combate a una citación de Treadway con miras a templar sus derechos a la libertad de expresión y ver qué hace la defensa del médico.