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    Cannabis use, a stepping stone to other drugs?

    31 December 1996

    publicationDoes smoking reefer lead to using other drugs, in daily practice usually described as cocaine and heroin? Raising the possibility that the answer to this question might be affirmative, is known as the stepping stone hypothesis. Recently this hypothesis has been raised again in slightly other terms: cannabis use as a “gateway” to other allegedly more dangerous drugs.

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    Marijuana and Medicine

    • Janet E. Joy, Stanley J. Watson, Jun Borras, Sebastian Scholl , John A. Benson, Wendy Wolford
    01 January 1999

    The medical use of marijuana is surrounded by a cloud of social, political, and religious controversy, which obscures the facts that should be considered in the debate. This book summarizes what we know about marijuana from evidence-based medicine--the harm it may do and the relief it may bring to patients. The book helps the reader understand not only what science has to say about medical marijuana but also the logic behind the scientific conclusions.

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    Therapeutic Use of Cannabis by Crack Addicts in Brazil

    • Eliseu Labigalini Jr, Lucio Ribeiro Rodrigues, Dartiu Xavier Da Silveira
    01 October 1999

    This study ensued from clinical observations based on spontaneous accounts by crack abusers undergoing their first psychiatric assessment, where they reported using cannabis in an attempt to ease their own withdrawal symptoms.

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    The Dutch example shows that liberal drug laws can be beneficial

    • Craig Reinarman
    01 February 2000

    U.S. drug control officials have denounced Dutch drug policy as if it were the devil himself. One former U.S. Drug Czar said "you can't walk down the street in Amsterdam without tripping over junkies." In the Summer of 1998, however, one such denouncement turned into a small scandal. The first part of this chapter examines this incident as a window on the politics of drug policy. The second part offers a more general analysis of why U.S. drug control officials seem to be so threatened by the Dutch example.

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    Drug Use Criminalization v. Decriminalization

    • Luigi M. Solivetti
    01 January 2001

    publicationThe present paper focuses on the pros & cons of the main dichotomy in the field of drug control policy: that between criminalization and decriminalization. In the extensive opening chapter dedicated to the “Premises”, the various points of view about the advisability of having recourse to criminal sanctions are examined.

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    Evaluating alternative cannabis regimes

    • Robert MacCoun, Peter Reuter (RAND)
    31 January 2001

    publicationCannabis is the cutting-edge drug for reform, the only politically plausible candidate for major legal change, at least decriminalisation (removal of criminal penalties for possession) and perhaps even outright legalisation (permitting production and sale). Compared with other drugs, the harms, physiological or behavioural, are less severe and the drug is better integrated into the culture. Throughout Western Europe and in the Antipodes there is pressure for reductions in the punitiveness of the marijuana regime.

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    Crack Heads and Roots Daughters

    • Melanie Dreher
    01 January 2002

    publicationAn ethnographic study of women and drug use in inner city neighborhoods in Kingston, Jamaica, revealed that cannabis is commonly used in conjunction with crack cocaine to minimize the undesirable effects of crack pipe smoking, specifically paranoia and weight loss.

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  8. European Cannabis Policies Under Attack

    • Tom Blickman
    01 April 2002
    Policy briefing

    A strong attack against the European practice of 'leniency' regarding cannabis use and possession took place at the United Nations Commission on Narcotic Drugs (CND) session (11-15 March, 2002) in Vienna. There was an orchestrated attempt to pass a CND resolution to put a dam against the 'leniency'.

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    Cannabis control

    • Eddy L. Engelsman
    01 March 2003

    Cannabis like other illicit drugs is so-called ‘controlled drug’. A closer look makes clear that these drugs are in fact far from being ‘controlled’. The cultivation, trade, transport, wholesale distribution, sale, and above all the unsafe composition, potency and quality of the products are not controlled at all. Neither is the use. All this is a threat to public health. Fortunately, there is an alternative at hand.

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    Cannabis Policy, Implementation and Outcomes

    • Mirjam van het Loo, Stijn Hoorens, Christian van ‘t Hof, James P. Kahan
    01 June 2003

    This report examines what is known about the effects of policies regarding the possession and use of cannabis. Such policies continue to be subject to debate in most if not all European countries. Different governments have made different policy decisions, varying from explicit toleration (but not full legalisation) to strict prohibition. Policymaking would be served by insight in the relationship between different cannabis policies and their outcomes, such as prevalence of cannabis use and social consequences for cannabis users and for society as a whole.

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  11. The Limited Relevance of Drug Policy

    • Craig Reinarman, Peter Cohen, Sebastian Scholl , Hendrien L. Kaal
    01 May 2004

    Decriminalizing cannabis doesn't lead to more widespread use, according to a study comparing cannabis users in two similar cities with opposing cannabis policies — Amsterdam, the Netherlands (decriminalization), and San Francisco, California (criminalization). The study compared age at onset, regular and maximum use, frequency and quantity of use over time, intensity and duration of intoxication, career use patterns, and other drug use. No evidence was found to support claims that criminalization reduces use or that decriminalization increases use.

     

  12. Pot, politics and the press—reflections on cannabis law reform in Western Australia

    • Simon Lenton
    31 May 2004

    Windows of opportunity for changing drug laws open infrequently and they often close without legislative change being affected. In this paper the author, who has been intimately involved in the process, describes how evidence-based recommendations to ‘decriminalize’ cannabis have recently been progressed through public debate and the political process to become law in Western Australia (WA). This paper describes some of the background to the scheme, the process by which it has become law, the main provisions of the scheme and its evaluation. It includes reflections on the role of politics and the press in the process.

     

  13. What Does It Mean to Decriminalize Marijuana?

    • Pacula et.al.
    01 September 2004

    This paper provides a framework for understanding what decriminalization means within the broader context of depenalization. To illustrate these concepts, it provides a detailed discussion of a range of depenalization policies observed in developed countries, highlighting for each country a distinct issue that influences how the policy is implemented and its potential impact.

     

  14. A tale of two cannabinoids

    • Ethan Russo, Geoffrey W. Guy
    01 January 2006

    This study examines the current knowledge of physiological and clinical effects of tetrahydrocannabinol (THC) and cannabidiol (CBD) and presents a rationale for their combination in pharmaceutical preparations. Cannabinoid and vanilloid receptor effects as well as non-receptor mechanisms are explored, such as the capability of THC and CBD to act as anti-inflammatory substances independent of cyclo-oxygenase (COX) inhibition. CBD is demonstrated to antagonise some undesirable effects of THC including intoxication, sedation and tachycardia, while contributing analgesic, anti-emetic, and anti-carcinogenic properties in its own right.

     

  15. "Achterdeur open U"

    • Martin Jelsma
    09 February 2006

    Het Nederlandse cannabisbeleid verkeert al decennia in een internationaalrechtelijke schemerzone, stelt Martin Jelsma van het Transnational Institute (TNI). Nederland gedoogt de verkoop van kleine hoeveelheden softdrugs in coffeeshops (de zogenaamde voordeur), maar de aanvoer ervan (de achterdeur) is tot dusver verboden. In de loop der jaren is hierdoor een omvangrijke illegale sector ontstaan in Nederland die de coffeeshops bevoorraadt met nederwiet. Een kamermeerderheid wil nu het gedoogbeleid uitbreiden door een experiment met een gereguleerde aanvoer van wiet aan de achterdeur van coffeeshops, maar het kabinet is tegen.

  16. Study finds no cancer-marijuana connection

    25 May 2006
    Other news

    The largest study of its kind has unexpectedly concluded that smoking marijuana, even regularly and heavily, does not lead to lung cancer. The new findings "were against our expectations," said Donald Tashkin of the University of California at Los Angeles, a pulmonologist who has studied marijuana for 30 years. Marijuana also contains the chemical THC, which he said may kill aging cells and keep them from becoming cancerous.

  17. A cannabis pandemic?

    26 June 2006
    Article

    In its 2006 World Drug Report, the UN Office on Drugs and Crime (UNODC) struggles to construct success stories to convince the world that the global drug control regime has been an effective instrument. UNODC Executive Director, Antonio Maria Costa claims that the world is experiencing a devastating “cannabis pandemic”. His strong language is at odds with other sections of the report, TNI commented in a press release.

  18. International Drug Control: 100 Years of Success?

    26 June 2006
    Policy briefing

    In its 2006 World Drug Report, the UN Office on Drugs and Crime (UNODC) struggles to construct success stories to convince the world that the global drug control regime has been an effective instrument. An escape-route used in this year's World Drug Report is to fabricate comparisons with higher opium production levels a century ago and with higher prevalence figures for tobacco.

     

  19. Characteristics of the cannabis market in Belgium

    • Tom Decorte
    01 January 2007

    The number of cannabis plantations uncovered by the Belgian judiciary has been rising steadily, and the relocation of cannabis production to the Low Countries (i.e. Belgium and the Netherlands) has often been associated with a growing professionalisation of its cultivation and the involvement of organised crime, and with a more noxious and hazardous product compared with cannabis imported from elsewhere (due to a higher concentration of the most psychoactive chemical in cannabis, delta-9-tetrahydrocannabinol or THC, and thus a stronger potency, and to the presence of remnants of pesticides and other toxic chemicals).

     

  20. Danish cannabis policy in practice

    • Vibeke Asmussen
    01 January 2007

    Danish drug policy has been reversed from liberal to more repressive, especially in 2003, when the Danish liberal-conservative government that had been in office since 2001 launched their official policy on drugs, The Fight Against Drugs: action plan against drug misuse. This action plan emphasised a more repressive drug policy in which priority was given to law enforcement, although an expansion of treatment facilities and prevention initiatives was also planned. The overall aim was to tighten the laws on drug dealing and drug use and to increase the penalties for these offences. The plan explicitly stated that the policy was to take a zero tolerance approach towards any kind of drug dealing.

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