Moderate Lifetime Marijuana Use Associated With Reduced Risk Of Head And Neck Cancer, Study Says

Providence, RI: The moderate long-term use of marijuana is associated with a reduced risk of head and neck cancers, according to the results of a population-based case-control study published online by the journal Cancer Prevention Research.

Investigators at Rhode Island’s Brown University, along with researchers at Boston University, Louisiana State University, and the University of Minnesota assessed the lifetime marijuana use habits of 434 cases (patients diagnosed with head and neck squamous cell carcinoma from nine medical facilities) compared to 547 matched controls.

Authors reported, “After adjusting for potential confounders (including smoking and alcohol drinking), 10 to 20 years of marijuana use was associated with a significantly reduced risk of head and neck squamous cell carcinoma … [as was] moderate weekly use.”

Subjects who smoked marijuana and consumed alcohol and tobacco (two known high risk factors for head and neck cancers) also experienced a reduced risk of cancer, the study found.

“Our study suggests that moderate marijuana use is associated with reduced risk of HNSCC,” investigators concluded. “This association was consistent across different measures of marijuana use (marijuana use status, duration, and frequency of use). … Further, we observed that marijuana use modified the interaction between alcohol and cigarette smoking, resulting in a decreased HNSCC risk among moderate smokers and light drinkers, and attenuated risk among the heaviest smokers and drinkers. … Despite our results being consistent with the point estimates from other studies, there remains a need for this inverse association to be confirmed by further work, especially in studies with large sample sizes.”

A separate 2006 population case-control study also reported that lifetime use of cannabis was not positively associated with cancers of the lung or aerodigestive tract, and noted that certain moderate users of the drug experienced a reduced cancer risk compared to non-using controls.

By contrast, a study published earlier this week in the journal Cancer Epidemiology reports that even the moderate use of alcohol (six drinks or less per week) is associated with an elevated risk of various cancers – including stomach cancer, rectal cancer, and bladder cancer.

For more information, please contact Paul Armentano, NORML Deputy Director, at: paul@norml.org. Full text of the study, “A population-based case control study of marijuana use and head and neck squamous cell carcinoma,” will appear in Cancer Prevention Research.

Something to think about….

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Washington DC Metro Station on a cold January morning in 2007. He played six Bach pieces for about 45 minutes. During that time approximately 2 thousand people went through the station, most of them on their way to work.
After 3 min. a middle aged man noticed there was a musician playing. He slowed his pace and stopped for a few seconds and then hurried to meet his schedule.

4 min. later:
The violinist received his first dollar: a woman threw the money in the till and, without stopping, continued to walk.

6 minutes:
A young man leaned against the wall to listen to him, then looked at his watch and started to walk again.
10 minutes:
A 3 year old boy stopped but his mother tugged him along hurriedly, as the kid stopped to look at the violinist. Finally the mother pushed hard and the child continued to walk, turning his head all the time. This action was repeated by several other children. Every parent, without exception, forced them to move on.

45 minutes:
The musician played. Only 6 people stopped and stayed for a while. About 20 gave him money but continued to walk their normal pace.
He collected $32.

1 hour:
He finished playing and silence took over. No one noticed. No one applauded, nor was there any recognition.

No one knew this but the violinist was Joshua Bell, one of the best musicians in the world. He played one of the most intricate pieces ever written, with a violin worth $3.5 million dollars. Two days before Joshua Bell sold out a theater in Boston where the seats averaged $100.

This is a real story. Joshua Bell playing incognito in the metro station was organized by the Washington Post as part of a social experiment about perception, taste and people’s priorities. The questions raised were: in a common place environment at an inappropriate hour, do we perceive beauty? Do we stop to appreciate it? Do we recognize talent in an unexpected context?

One possible conclusion reached from this experiment could be:

If we do not have a moment to stop and listen to one of the best musicians in the world playing some of the finest music ever written, with one of the most beautiful instruments ever made ….
How many other things are we missing?

WHERE THE MUSIC WENT

Sam Smith, Progressive Review – A striking chart accompanying Charles Blow’s NY Times recent column on music sales raises questions about how important unpaid downloads actually are. For example, in 2008 paid downloads of singles brought in about one billion dollars. The best year for CDs was 1999 when there were roughly $15 billion of sales. Since then CD sales have collapsed.

But let’s imagine that everyone who had downloaded a single in 2008 had bought a CD instead; the gross sales would be greater than the record year for CDs a decade ago.

NPD has estimated that there were 5 billion songs downloaded for free in 2006, suggesting a loss of one third of the value brought in by CDs in their peak year.

But is this accurate? Even if the estimate is correct, it ignores the fact that people do things for free that they would never pay for. Imagine you are at a party, and the host suddenly announces that there will be a charge for the drinks and the snacks. What effect would this have on your thirst and desire for tortilla chips?

In 2006, NPD estimated that there were only 15 million free downloaders. For them to have driven gross sales to what they were back in 1999, each free downloader would have to had spent about $150. This is the dream world in which the RIAA lives.

The recording industry – whether because it has been badly misled by its lawyers or because of innate incompetence – has been trying to justify its collapse on free downloads. The evidence suggests that the shift from CDs to singles has been immensely more important, but it’s more comforting to blame it all on others. Interestingly, as America’s newspapers go in a similar collapse, their publishers are doing much the same thing: blaming web aggregators, even though for many years reporters at the NY Times, Washington Post and elsewhere were tipping off Matt Drudge about their forthcoming scoops because – unlike their bosses – they knew it would drive readers to them.

Further, I suspect technology explains only a portion of the story. Culture changes as well as does technology, yet because it is not as easy to quantify, it doesn’t get anywhere near the attention.

Still, people’s willingness to buy music is based on a number of non-technological considerations such as;

What role does music play in our culture? Do we sing as much as we used to? Is music – outside of concerts and other performances – a community matter or is it highly atomized like other aspects of our culture?

Much of music traditionally came out of communities – work songs, gospel music and expressions of nationalism, regionalism and other values. This side of music has faded, replaced by sounds imposed on society by wealthy corporations. What does this do to sales?

What if these sounds – once the effect of intensive marketing has worn itself out – don’t have much lasting intrinsic appeal? What if they leave an aura that actually drains music of some of its excitement and cultural importance? What if RIAA is killing music?

Some years back, I wrote about jazz this way:

“The essence of jazz is the same as that of democracy: the greatest amount of individual freedom consistent with a healthy community. Each musician is allowed extraordinary liberty during a solo and then is expected to conscientiously back up the other musicians in turn. The two most exciting moments in jazz are during flights of individual virtuosity and when the entire musical group seems to become one. The genius of jazz (and democracy) is that the same people are willing and able to do both. Here’s how Wynton Marsalis describes it: ‘Jazz is a music of conversation, and that’s what you need in a democracy. You have to be willing to hear another person’s point of view.'”

What current popular musical genre is similarly integrated into the culture?

Here’s another interesting question: could recording industry lawyers be killing music?

When I started as a musician the most illegal thing you could do was to make a fake book under the counter at a music store for $25. The fake book contained the melody lines and chords of hundreds of tunes and the music publishers didn’t like it. But once you had the music you could pretty well do with it what you wished. Worries about licensing, copyrights and royalties were at a low level. Short of making a record – not a common opportunity – the music was out there in a kind of de facto public domain.

The current emphasis on individually composed music as opposed to cover versions – i.e. playing a tune someone else made popular – may in some way reflect the change that has occurred. When I hear people talking about cover versions, it still seems odd since I come from a time when 99% of the music played by ordinary musicians were cover versions of one sort or another.

It’s hard to get a handle on all this because of the way the marketers and media have manipulated music. In 2002, I wrestled with this in an essay:

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Michael Jackson sold 47 million copies of “Thriller,” which sounds like a lot until one realizes that Dunkin’ Donuts sells more cups of coffee than that in one month. In fact, more people have a cup of Dunkin’ Donuts coffee than watch Bill O’Reilly on the same day. But note where Dunkin’ Donuts stands in the media cultural hierarchy compared to Jackson and O’Reilly.
It’s actually far worse than that. An ABC News poll last year found that 38% of Americans considered Elvis Presley the greatest rock star ever. Jimi Hendrix came in second at four percent and Michael Jackson tied Lennon, Jagger, Springsteen, McCartney, and Clapton at 2%. In all, pollees list 128 different names. Even among 18-34 year olds, Presley beat Hendrix 2 to 1, albeit getting only 19% of the votes.

The matter is further complicated by the fact that we do not know how the over 200 million Americans who did not buy a copy of ‘Thriller’ felt about Jackson. Some were married to a purchaser, some have downloaded it, some picked it up second hand or from a sibling. But is it not possible that among this vast pool we might not actually find a many people who disliked Jackson’s music as liked it?

Yes it is. And although I have not been able to find an American study that deals with this issue, a fascinating examination of Japanese adolescent tastes in western music suggests what we might discover.

Here are the percentages of Japanese adolescents who liked very much a genre of music followed by the percentages of those that didn’t like it at all:

Rock: 45, 28
Rap: 26, 43
Top Forty: 25, 43
Classical: 23, 48
Jazz: 23, 45
Techno: 22, 47
Soul: 17, 53
Country: 15, 53
Heavy Metal: 12, 48
Punk: 11, 66
Easy Listening: 10, 60

Note that rock is the only category in which the percentage of those not liking it at all does not near 50%. Note also that one of the most disliked genres is something the media has labeled “easy listening.”

So if you can’t stand Jackson or his music, don’t feel bad. You are just part of the silenced majority. Go down to Dunkin’ Donuts have a cup of coffee like a real American.

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Music has become the property of a small number of corporations, advised by some extremely bad lawyers, producing material that is often of marginal virtue and promoted by a media that doesn’t care what it sounds like as long as the visuals and the story line are good You will know this has changed when a song about the second great depression hits the charts.

URBAN DWELLERS URGED TO KEEP BEES AS POPULATION DECLINES

BBC – People living in urban areas are being encouraged to consider keeping bees in gardens, on roofs or on balconies to help reverse population decline. Conservation watchdog Natural England wants more homeowners to install hives and grow insect-friendly plants.

Nearly all the UK’s 250 species of bee are in decline. Honeybee numbers have fallen by 10-15% in the last two years. Experts say sustaining bee populations is essential to ensuring the survival of Britain’s plants and crops.

Natural England wants to see more UK bee colonies, which would make the insects more resistant to their biggest killers – disease and pests, such as the varroa mite.

The organization’s chief scientist, Tom Tew, said urban areas could play a crucial part in encouraging bees and a new easy-to-use beehive, called a beehaus, could help more people become apiarists. . .

The first of the newly-designed urban beehives is due to be installed on the roof of Natural England’s central London offices, but Dr Tew said the bees would not be coming into contact with pedestrians on pavements because they flew about five meters off the ground.

COURT DISCOVERS SIXTH AMENDMENT

Washington City Paper – With crack and marijuana stashed in his pocket, Kenneth Millard and some friends scattered when an unmarked police car rolled into the parking lot outside his apartment building in Southeast. The cops were looking for someone else, but Millard fell into the trap.

After bolting through a cut in the woods and stumbling down a steep hill, Millard bounced off the side of another police car blocking his escape route. He dodged and weaved down Jasper Road SE until two officers tackled and cuffed him on the pavement. Police said a Colt .22 handgun, loaded with 11 rounds, flew out of Millard’s waistband during the chase and landed near a manhole.

When officers caught Millard that February night in 2005, they found 10 plastic bags filled with crack cocaine and marijuana in the right front pocket of his coveralls, according to court records. Millard’s lengthy rap sheet was growing longer, and he was heading back to jail.

At his trial in 2006, the jury convicted Millard on five drug and firearm charges, and the judge sentenced him to four-and-a-half years in prison.

But he just caught a break.

The D.C. Court of Appeals has reversed all of Millard’s convictions, wiping them off his record with a unanimous decision in March.

After overturning one of its own earlier precedents, the highest court in the District has reversed convictions in at least 14 cases involving drug dealers and others caught with drugs. The reversals hinge on an important constitutional issue stemming from eight words tucked in the Sixth Amendment known as the Confrontation Clause. In all criminal prosecutions, the accused has the right “to be confronted with the witnesses against him.”

In Millard’s case, the “missing” witness was a chemist from the Drug Enforcement Administration whose drug analysis report stated that the baggies in Millard’s pocket contained cocaine and marijuana. Because the analyst didn’t appear in court, Millard’s drug convictions were reversed, but the firearm convictions were tossed out, too, because of weak evidence and their connection to the drug case.

The legal fight playing out in D.C. will be spreading across the nation after a Supreme Court decision in June in a case with striking similarities to Millard’s. The 5-4 ruling in Melendez-Diaz v. Massachusetts could result in thousands of reversed convictions and dismissed drug, drunken-driving, and other charges, creating the potential for chaos in the justice system.