8119DV THE NEW MARIJUANA: Higher Potency, Greater Dangers DVD Version ISBN-13: 978-1-55548-806-2 T he N ew M arijuana : H igher P otency , G reater D angers Credits Executive Producer Anson W. Schloat Producer John O’Neill Teacher’s Resource Book Ted Alvarez Donna Giachetti Wanda Hauser Elizabeth Hoover Copyright 2010 Human Relations Media, Inc. Human Relations Media The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Table of Contents DVD Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Learning Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Program Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Student Activities 1. Pre/Post Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2. The Name Game. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3. The Long Arm of the Law . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4. The People vs. Marijuana. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5. Research Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6. Know the Answers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 7. Class Debate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 8. In Simple Terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 9. Toni’s Story . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Fact Sheets 1. Marijuana Facts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 2. Marijuana Q & As . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3. The Evidence Against Marijuana. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4. Marijuana Today and Tomorrow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5. Marijuana Behind the Wheel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 6. You Say . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 7. Learning More. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 8. Bibliography. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Other Programs from Human Relations Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Human Relations Media The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers DVD Menu MAIN MENU ➤ Play ➤ Chapter Selection From here you can access many different paths of the DVD, beginning with the introduction and ending with the credits. 1. 2. 3. 4. 5. 6. Introduction Effects of Marijuana Potency Withdrawal Mental Illnesses Conclusion ➤ Teacher’s Resource Book A file of the accompanying Teacher’s Resource Book is available on the DVD. To open the file you need to load the DVD onto a computer that has a DVD-ROM and Adobe Acrobat Reader. Right click on the DVD icon and then double click on the file titled “Teacher’s Resource Book.” Human Relations Media i The New Marijjuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Introduction Pop song lyrics about getting high. Movies like Pineapple Express or Harold and Kumar exalting young adults who smoke pot recreationally. Athletes like Michael Phelps being photographed with pot paraphernalia. Marijuana’s constant presence in popular culture can leave the impression that it’s virtually harmless—a substance that has lost its taboo status although it is still illegal. The fact is, marijuana or cannabis sativa is still the most widely used illegal drug in the United States. With such media exposure, it’s easy to assume that kids already know everything there is to know about pot. For every authority figure who advises a teen to “just say no,” there are dozens of peers who maintain that marijuana is a perfectly normal part of young adulthood. Over the years, marijuana has lost much of its stigma—while at the same time becoming more potent and addictive than ever before. Too many young people believe that marijuana is safe because it is grown instead of being synthesized in a laboratory. Yet today’s marijuana is both stronger and more dangerous than it has ever been, and it poses a more serious threat to the physical and mental well-being of teenagers than ever before. These days, the average concentration of THC (the psychoactive ingredient in marijuana) hovers around nine percent—more than twice the amount measured in the early 1980s. More THC means more side effects for users—side effects such as impaired brain responses, fatigue, loss of motivation and decreased memory function. In early 2008, the University of Mississippi’s Potency Monitoring Project reported that marijuana is more potent now than at any point since they began their analysis in the 1970s, and perhaps at any point in history. The most powerful samples they measured contain concentrations as high as 37.2 percent—a truly “mind-blowing” level of this mind-altering substance. Because their bodies and brains are still developing, young people are far more vulnerable to the dangers of ultra-potent pot than adults are. In a 2006 Dutch study, inexperienced smokers of a powerful strain of modern marijuana exhibited higher heart rates, lower blood pressure and an increased loss of motor control and concentration than more experienced smokers. During a 2002 test by psychopharmacology researchers at University College London, users failed to complete a simple memory task, even after two hours of failed attempts. In some cases, the impairment from a single joint lasted up to eight hours. The cognitive harm caused by marijuana can last long after the smoke fades away. Studies show that long-term use of marijuana can lead to abnormalities and damage in the hippocampus and amygdala—two sections of the brain that control memories and emotion. Until recently, there has been debate about whether marijuana use is related to a person’s chance of developing a mental illness. A 2007 collaborative study performed by researchers at Cambridge University, Cardiff University and Maastricht University pointed out the likelihood that prolonged use of potent marijuana could indeed lead to “the emergence of psychotic symptoms.” The White House Office of National Drug Control Policy found that teens who reported feeling depressed were more than twice as likely to smoke marijuana as those who weren’t depressed. The report also concluded that marijuana use increases teens’ chances of developing mood disorders by 40 percent. Human Relations Media 1 The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Introduction continued Currently, researchers are concerned that more potent marijuana could lead to more intense addictions than those previously seen among heavy marijuana users. “Particularly worrisome is the possibility that the more potent THC might be more effective at triggering the changes in the brain that can lead to addiction,” said Nora Volkow, Director of the National Institute on Drug Abuse. “More research is needed to establish this link between higher THC potency and higher addiction risk.” Clearly, bigger highs mean bigger risk to those who choose to experiment with marijuana. The choice to smoke marijuana today comes saddled with a greater chance for severe addiction, mental impairment and even acute toxic reaction. In The New Marijuana: Higher Potency, Greater Dangers, viewers will be offered a fresh and timely review of the pitfalls of modern marijuana, using scientific data and harrowing testimony from those adversely affected by this powerful drug. The program relies upon real-life examples and scientific research to prove once and for all that it is not safe to use marijuana. Despite an overall decline in marijuana use over the last ten years by teens in eighth, tenth and twelfth grades—as reported in 2008 by the Monitoring the Future survey—more teens report that they don’t see any “great risk” in using marijuana regularly. It’s time to correct that view, because what today’s kids don’t know about the new marijuana can hurt them, both now and far into their future. The New Marijuana: Higher Potency, Greater Dangers 2 Human Relations Media T he N ew M arijuana : H igher P otency , G reater D angers Learning Objectives After watching The New Marijuana: Higher Potency, Greater Dangers and participating in the class activities included in this Teacher’s Resource Book, your students will be able to: ➤ separate myths about marijuana from the facts ➤ recognize that marijuana is an addictive, illegal gateway drug ➤ realize that THC content in marijuana has risen significantly in recent years, making the drug more potent and potentially harmful ➤ learn more about the physical consequences of marijuana use, including the fact that marijuana damages the brain, causes memory loss and other impairments ➤ realize that there is no way to determine how much THC a single joint contains ➤ examine their own attitudes about drug use and discuss the benefits of drug abstinence ➤ understand that just because something is “natural” does not mean that it is safe ➤ practice refusal skills based on solid information about the dangers of marijuana ➤ think carefully about their goals for the future and recognize how using marijuana can compromise those goals ➤ better understand the drug laws related to marijuana Human Relations Media 3 The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Program Summary The New Marijuana: Higher Potency, Greater Dangers opens with two teens sharing their experiences with marijuana. “I thought it was harmless,” says Brian. Andrew states, “As I kept smoking more of it, I realized…I just wanted it constantly.” A graphic of tetrahydrocannabinol, or THC, appears onscreen. The narrator explains that THC is the most powerful chemical in marijuana and one of the most potent hallucinogenic drugs in the world. Levels of THC in today’s marijuana are higher than ever before, making marijuana stronger and more dangerous now than in the past. Moving to a lab setting, the program focuses on marijuana’s false reputation as a “harmless” drug. Viewers are introduced to Dr. Bruce Phariss, a psychiatrist who specializes in addiction. Many of Dr. Phariss’s patients need help coping with marijuana addiction—a substance they once thought was harmless. A graphic reveals, “More than 65 percent of all teens in drug treatment are there for marijuana dependence.” Next, Andrew adds his own thoughts about the myths surrounding marijuana. “You see movies and stuff,” he explains, “how it seems harmless. And it may seem harmless the first time. But the scary part is, before you know it, you’ll get hooked.” The narrator describes how THC attaches itself to sites in the brain called cannabinoid receptors. “When THC enters the body, it kicks off a series of cellular reactions in the receptors that ultimately leads to the marijuana high.” Dr. Phariss explains, “Twenty years ago we didn’t even know we had the receptors. Most of these receptors are found in parts of the brain that influence movement, coordination, learning, memory, judgment and pleasure.” Brian and Andrew describe how marijuana’s effects feel to a user. Brian says, “I don’t know how to describe it. I could say groggy, light headed.” Next, the narrator explains that marijuana’s effects on the brain are shown to increase a user’s risk of mental diseases such as clinical depression, attention deficit disorder and even schizophrenia. Users also face a greater risk of lung cancer because of the harmful chemicals that are inhaled into the lungs while smoking pot. According to the narrator, “Pot smokers are inhaling tar and absorbing carbon monoxide at three to five times the rate of cigarette smokers.” Marijuana’s effects on coordination and reaction time also increase the risk of drugged driving accidents—which kill more than 8,000 people each year. The program goes on to explain that marijuana lowers a user’s short-term and long-term intelligence level. Dr. Phariss says, “Pot will make you stupid for a day. For the first 24 hours after you smoke, we know that there are neuro-psychological changes so your memory isn’t as good and your ability to manipulate information in your brain is not as good as it would be if you hadn’t been smoking.” He then describes how THC causes permanent changes in the brain’s pleasure center. With marijuana, he says, “The pleasure center is hijacked, so you can’t experience pleasure in the same way once you have THC stimulating the cannabinoid receptors.” The New Marijuana: Higher Potency, Greater Dangers 4 Human Relations Media T he N ew M arijuana : H igher P otency , G reater D angers Program Summary continued The narrator says that, “According to the National Institute on Drug Abuse, the amount of THC in marijuana has more than doubled in the last 20 years.” This change has created a faster, more intense high and a greater risk of addiction. According to a graphic, “Researchers believe THC concentrations will continue to climb another 50 percent before leveling off.” Addiction, says the narrator, is the biggest danger posed by this continual rise in THC levels. Dr. Phariss adds, “The devastation of pot addiction …is severe. Not everybody who tries marijuana will become a marijuana addict, but some of them will. And none of us know who that’s going to be.” The program moves on to discuss the withdrawal symptoms of marijuana addiction, including irritability, anger, depression, headaches, restlessness and loss of appetite. Andrew talks about the intense frustration and anger he felt during marijuana withdrawal. “It made me more isolated, and I’d get angry if I wouldn’t get it or I’d get very depressed.” According to Dr. Phariss, when the ability to experience pleasure is altered, things are no longer fun or exciting. At this point, marijuana becomes the only source of relief. Eventually, even smoking marijuana becomes boring. As Brian explains, that boredom can cause a user to smoke even more. Next, the narrator explains why young people smoking marijuana have a greater risk of dependence than adults. Young brains are still developing and, as a result, are more susceptible to addiction. In addition, says the narrator, “Research shows that THC impairs thinking, reading comprehension and verbal and math skills.” Brian and Andrew discuss how marijuana lowered their motivation levels as well as their grades. As the program continues, viewers learn how stronger levels of THC can play a role in serious mental health problems, such as schizophrenia, paranoia, bipolar disorder, depression and anxiety. Dr. Phariss says, “One of the bad potential side effects of the stronger pot, and I’ve certainly seen it in my practice, is that small subset of people who actually become psychotic and have an ongoing psychotic disorder from using pot.” Brian talks about a friend who smoked marijuana daily and was eventually diagnosed with schizophrenia. “When you’re high,” he says, “you’re definitely paranoid. After years of smoking, he was…really paranoid and that’s when they diagnosed him with schizophrenia.” A graphic tells viewers that, “Weekly or more frequent use of marijuana can double a teen’s risk of depression and anxiety.” The narrator goes on to describe the main reasons why THC levels are increasing. He explains that growers have become more sophisticated about how to cultivate and raise marijuana. Dr. Phariss says, “You don’t know what’s been mixed in to marijuana. You also don’t know the strength of it.” Andrew talks about his experiences as a marijuana dealer. He describes mixing marijuana with cocaine and heroin in order to increase profits. “I wouldn’t tell people,” he says. “I’d just tell them it was good stuff, so they’d keep coming back to me.” Human Relations Media 5 The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Program Summary continued Another graphic states, “Hospital emergency room admissions involving marijuana now surpass admissions involving heroin.” Dr. Phariss reminds viewers than no one can predict what the effects of marijuana will be. “Nobody has that kind of a crystal ball.” Andrew talks about the toll that marijuana has taken on his life. “I spent over $70,000 on drugs in six months,” he says, explaining that he now owes his mother an additional $100,000. “I crashed four cars. I’ve been arrested, still figuring out legal stuff, being sued. And I have a heart valve that works too fast because of drugs. And I don’t have any insurance to take care of it, so it’s what I’m trying to fix right now.” As the program fades to black, we hear Andrew say, “And it all started with pot.” The New Marijuana: Higher Potency, Greater Dangers 6 Human Relations Media STUDENT ACTIVITIES Name: _____________________________________ A ctivity 1 a Pre/Post Test 1. More than ___ percent of teens in drug treatment are there due to their dependence upon marijuana. a) 25 percent c) 65 percent b) 50 percent d) 75 percent 2. _________ or THC is the powerful chemical in marijuana responsible for a user’s high. a) Tetrahydroxycodone c) Tetraholicanibbas b) Tetrahydrocannabinol d) Tetraheliocannibas 3. In the brain, THC affects a great number of brain cells except for: a) the receptors that sense pain c) the receptors that affect coordination b) the receptors that influence memory d) the receptors that control learning 4. THC: a) hijacks the pleasure center of the brain b) dissolves the neural coating of brain cells c) blocks nerve endings, causing a reduction in pain and other sensations d) none of the above 5. People who smoke marijuana are inhaling _______ times as much tar and carbon monoxide as cigarette smokers. a) one to two times c) three to five times b) two to four times d) ten or more times 6. In the past 20 years, the amount of THC in marijuana has: a) remained more or less the same c) risen by more than 50 percent b) risen by more than 10 percent d) risen by more than 200 percent 7. More than ____ different chemicals enter the body when a person smokes marijuana. a) 4 c) 400 b) 40 d) 4,000 8. Research has proven that, over time, marijuana can cause the user: a) b) c) d) to have an increased risk of mental problems such as clinical depression, attention deficit disorder and schizophrenia to suffer from out-of-body experiences and hallucinations to lose the ability to sleep at regular intervals all of the above The Answer Key for this activity appears on the next page. Human Relations Media 7 The New Marijjuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 1 b Pre/Post Test Answer Key 1. c) 2. b) 3. a) 4. a) 5. c) 6. d) 7. c) 8. a) Human Relations Media 8 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 2 a The Name Game Over the decades, marijuana has developed a vast assortment of nicknames. Below is a list of slang names that may or may not apply to marijuana. PART ONE: Cross out any names or phrases on the list that are not related to marijuana. pot shaft chronic candy herb doobie juice horse blow bud dro green ganja crank haze ice huff Mary Jane headies grass weed mellow yellow sticky icky 420 Buddha dank Northern lights Florida snow PART TWO: Choose three nicknames that you feel are especially misleading when it comes to the truth about marijuana’s dangers. For each one, explain why you find the slang term to be misleading. 1. The slang term _ _____________________________________________ is misleading because: ________________________________________________________________________________________________ ________________________________________________________________________________________________ 2. The slang term _ _____________________________________________ is misleading because: ________________________________________________________________________________________________ ________________________________________________________________________________________________ 3. The slang term _ _____________________________________________ is misleading because: ________________________________________________________________________________________________ ________________________________________________________________________________________________ The Answer Key for this activity appears on the next page. Human Relations Media 9 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 2 b The Name Game Answer Key pot shaft chronic candy herb doobie juice horse blow bud dro green ganja crank haze ice huff Mary Jane headies grass weed mellow yellow sticky icky 420 Buddha dank Northern lights Florida snow Examples of why some names are misleading: Buddha—this name implies enlightenment or spirituality. Herb—this name sounds natural and not the least bit harmful. Grass—this name sounds natural and not the least bit harmful. Green—this name sounds natural and not the least bit harmful. Northern lights—this term implies a beautiful visual experience. Mary Jane—this name suggests innocence. Human Relations Media 10 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 3 The Long Arm of the Law Across the United States, the law is clear: marijuana is illegal to possess, sell or use. Even so, many misconceptions and false rumors continue to exist about marijuana and the law. For this activity, research local drug laws in your state. Rewrite each statement below using correct information that you uncover. Use the back of this page if you need more space. It may help to contact a law enforcement officer involved with drug education or your local sheriff’s office. RUMOR HAS IT: THE TRUTH IS: You can’t get busted for marijuana if you’re smoking it in the privacy of your own home. If you get caught smoking pot at a friend’s house, he/she will be held legally responsible, not you. If you have been smoking marijuana, you can’t get arrested if you don’t have it in your possession when the police arrive. If you are convicted of drug possession as a minor, it will be erased from your permanent record when you turn 21. If you get caught smoking pot at your home, your parents cannot be legally punished. You cannot be prosecuted if you are caught with paraphernalia such as a bong or a pipe for smoking marijuana. Most police officers will not arrest you for possession of a small amount of marijuana—a half-ounce or less. You cannot be charged with “possession with intent to distribute or sell” unless you are caught with more than eight ounces of marijuana. Human Relations Media 11 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 4 The People vs. Marijuana For this activity, imagine you are a lawyer. You are about to go to court to argue the biggest case of your career. The lawyer for the opposing side represents MJ Incorporated, a powerful drug company that is lobbying to legalize the sale of marijuana in the United States. Your assignment is to argue against legalization of marijuana. Each statement below is something you can expect your opponent to argue in court (or a friend to say at a party). Gather science-based evidence to oppose each statement. Use information from The New Marijuana video, the Internet or library resources to support your arguments. When you are finished, consult The Evidence Against Marijuana fact sheet for more information. 1. “Marijuana is a completely natural product that has been used for centuries.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 2. “Marijuana isn’t addictive like other drugs.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 3. “Marijuana smoke is safer than cigarette smoke, and cigarettes are legal.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 4. “Marijuana makes people so mellow that they’re less likely to get into trouble.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 5. “Marijuana can be used for medical purposes in ways that other drugs cannot.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 6. “If the risks of smoking marijuana were that high, we would know about them by now.” ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ Human Relations Media 12 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 5 a Research Project Research one of the topics from the list below and write a brief paper on your findings. You can gather information at your school or local library or on the Internet. Use a Resource Tracker to keep track of your sources. Marijuana and Psychological Disorders What does new evidence say about marijuana and depression? Does smoking marijuana increase a person’s risk of schizophrenia? Why are young people at an even greater risk of developing psychological disorders from marijuana use? The Battle to Legalize Marijuana What are the arguments for the legalization of marijuana? Why are those supporting legalization skeptical of medical research involving the risks of marijuana? What do scientific experts think about the possible health effects of a legalized marijuana trade? Marijuana Addiction Researchers are learning more about brain chemistry and addiction as they use advanced techniques. What have we learned about how marijuana affects the brain of a user? How does THC work inside the brain? Is marijuana physically addictive? Is it psychologically addictive? Marijuana and the Brain How does marijuana affect the brain of a young person? What are the short-term and long-term effects? What kind of effects will a heavy pot smoker experience? How long does it take for these effects to show up? What can be done after the brain has been affected by marijuana? New Risks How much higher are levels of THC today than in the 1960s and 70s? What are the physical and mental side effects of this stronger THC? How do these risks contradict pot’s reputation as a safe, mellow drug? Why is this reputation especially dangerous? Human Relations Media 13 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 5 b Resource Tracker Title of book or article: ______________________________________ ______________________________________ Title of book or article: ______________________________________ ______________________________________ Author(s): ______________________________________ ______________________________________ Author(s): ______________________________________ ______________________________________ Published by / URL: ______________________________________ Published by / URL: ______________________________________ ______________________________________ ______________________________________ Copyright date: ______________________________________ Copyright date: ______________________________________ Subject covered: ______________________________________ ______________________________________ ______________________________________ Subject covered: ______________________________________ ______________________________________ ______________________________________ Quote(s): ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ Quote(s): ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ Notes: ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ Notes: ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ ______________________________________ Human Relations Media 14 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 6 Know the Answers Imagine yourself in a situation where someone is trying to convince you to smoke marijuana. Below is a list of arguments that the person might make to persuade you. For each statement, write a counter-argument that you can use to support your reasons for not trying pot. When you are finished, compare your answers to those on the You Say fact sheet. 1. “It will expand your mind, I swear.”_________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 2. “It can’t hurt to try it once.”_______________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 3. “Do you want to be the type of person who always follows the rules?”_ ____________________ _____________________________________________________________________________ _____________________________________________________________________________ 4. “Nobody ever gets arrested for smoking a little bit of pot. Even if you do get caught, it’s a slap on the wrist at worst.”________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 5. “I’m not talking about the cheap stuff—this weed is super-fine. I got it from my cousin.” _____________________________________________________________________________ _____________________________________________________________________________ 6. “Your parents probably smoked pot when they were your age.”___________________________ _____________________________________________________________________________ _____________________________________________________________________________ 7. “How do you know you won’t like it if you won’t try it?”________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 8. “Every famous musician since the Beatles has smoked pot.”_ ____________________________ _____________________________________________________________________________ _____________________________________________________________________________ Human Relations Media 15 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 7 Class Debate Choose an opinion for each topic below and write your reasons for supporting that opinion. Then use your reasons in a class debate on the subject. Marijuana should remain illegal. Agree or Disagree: _________________________________ Reasons: ________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Marijuana’s reputation as a harmless drug makes it even more dangerous than some other illegal drugs. Agree or Disagree: _________________________________ Reasons: ________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Scientific research concerning marijuana is usually biased by the researcher’s personal opinion about legalization. Agree or Disagree: _________________________________ Reasons: ________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ Human Relations Media 16 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ Addiction occurs when the brain’s chemistry is altered by a substance— whether it’s alcohol, tobacco or illegal drugs like marijuana. Nora Volkow, Director of the National Institute on Drug Abuse, has stated, “Particularly worrisome is the possibility that the more potent THC might be more effective at triggering the changes in the brain that can lead to addiction. More research is needed to establish this link between higher THC potency and higher addiction risk.” Each of the facts below describes the dangers of marijuana use and the brain. Imagine that you must explain these facts to your eight-year-old cousin. Rewrite each statement below using easy-to-understand language. You may want to use a dictionary to define unfamiliar words. Source: National Institute on Drug Abuse, National Institutes of Health. Human Relations Media A ctivity 8 In Simple Terms 1. The brain’s frontal lobes are responsible for planning, problem-solving and decision-making. These lobes are still not fully developed in teenagers, making teens more likely to indulge in risky behavior such as using marijuana without considering the consequences. _____________________________________________________ _____________________________________________________ _____________________________________________________ 2. Using drugs such as marijuana causes a release of the neurotransmitter dopamine in the reward pathway of the brain, leading to a very pleasurable feeling. _____________________________________________________ _____________________________________________________ 3. In the brain, delta-9-tetrahydrocannabinol (THC) connects to specific sites on nerve cells called “cannabinoid receptors” and influences the way those cells function. _____________________________________________________ _____________________________________________________ 4. Certain drugs reduce the number of dopamine receptors in the brain, making it more difficult to feel pleasure from normally pleasurable activities without the drug. _____________________________________________________ _____________________________________________________ 5. Chronic drug use alters not only the reward pathway, but also the reward pathway’s ability to respond to drugs. _____________________________________________________ _____________________________________________________ 6. Certain “triggers,” or things associated with a drug, make a person dependent upon drugs experience intense cravings by causing a release of dopamine in the brain. _____________________________________________________ _____________________________________________________ ____________________________________________________ 17 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ A ctivity 9 Toni’s Story New research shows that marijuana can seriously damage brain function. But that’s only the beginning. Marijuana smokers put themselves at risk in many ways. Choose one of the statistics below and use it to create a scenario involving a 16-year-old named Toni. In the space below, tell Toni’s story using your imagination and what you know about marijuana. FACT: Teens who use marijuana before age 12 double the chance that they will develop a serious mental illness as an adult. FACT: Teens who used marijuana in the past month are twice as likely to get into serious fights and nearly four times as likely to seriously attack someone. FACT: Teens who smoke marijuana are more than five times more likely to steal something valued at more than 50 dollars. FACT: A new study suggests that teens who smoke pot are more than 25 times more likely to use other drugs like cocaine, heroin, meth, LSD or ecstasy than teens who have never used marijuana. FACT: Teens who used marijuana in the past month are nearly three times as likely to get a grade of D or lower than those who had not smoked marijuana. Sources: The Center on Addiction and Substance Abuse at Columbia University; National Survey on Drug Use & Health. TONI’S STORY: _____________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ Human Relations Media 18 The New Marijuana: Higher Potency, Greater Dangers FACT SHEETS Name: _____________________________________ F act S heet 1 Marijuana Facts Common Names pot dope grass weed Mary Jane chronic Short-Term Effects reefer ganja doobie Long-Term Effects ➤ increased appetite ➤ greater risk of head and throat cancer ➤ distorted perception of reality ➤ decrease in testosterone levels for men ➤ bloodshot eyes ➤ decreased fertility in men ➤ dry mouth and throat ➤ increase in testosterone levels for women ➤ difficulty keeping track of time ➤ psychological dependence requiring more ➤ impaired short-term memory of the drug to get the same effect ➤ weight gain due to increased appetite ➤ paranoia and anxiety ➤ body’s immune system is weakened ➤ unable to perform tasks requiring concentration ➤ possible increased risk of depression or ➤ undependable and irresponsible behavior ➤ loss of physical and mental motivation other mental illness Other Facts ➤ Marijuana smoke contains 20 times more ➤ In all 50 states, it is illegal to use, buy, sell of the toxic compound ammonia than tobacco smoke. ➤ In 1960, an average marijuana joint ➤ Marijuana interferes with the messages going contained less than one percent of THC (the psychoactive ingredient in marijuana). Today, the level of THC in an average joint is around nine percent—but can even be as high as 30 percent. to your brain and alters your perceptions, emotions, vision, hearing and coordination. ➤ After alcohol, marijuana is the second most frequently detected substance among drivers in traffic arrests and vehicular fatalities. ➤ More THC means more side effects for users—side effects such as impaired brain responses, fatigue, loss of motivation and decreased memory function. ➤ A person may inhale three times the amount of tar when smoking a marijuana cigarette than when smoking a tobacco cigarette. Human Relations Media or carry marijuana. 19 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ F act S heet 2 a Marijuana Q & As Q Are there different kinds of marijuana? is a green, brown or gray mixture of dried, shredded leaves, stems, A Marijuana seeds and flowers of the hemp plant. Sinsemilla (sin-seh-me-yah), hashish (“hash” for short) and hash oil are stronger forms of marijuana. All forms of marijuana are mind-altering. In other words, they change how the brain works. Q Can marijuana really harm your health? so far show that regular use of marijuana contributes to problems with the A Findings respiratory and immune systems and may play a role in some kinds of cancer. People who smoke marijuana regularly suffer the same ailments that cigarette smokers do: coughing, wheezing, increased phlegm and more frequent chest colds. Studies have shown that pot smokers inhale three times more tar and absorb three times more carbon monoxide than cigarette smokers. In addition, smoking one marijuana joint resulted in the same amount of lung airflow obstruction as smoking two-and-a-half to five tobacco cigarettes. This may be because marijuana smokers tend to inhale more deeply and hold smoke in the lungs longer than cigarette smokers. Marijuana smoke contains many carcinogenic materials. While no studies have definitively linked marijuana to cancer, it has been discovered that people who smoke marijuana have an increased risk of developing cancer of the head, neck, respiratory tract, lungs, kidney and bladder. For example, a 2008 study found that smoking one joint per day may be as carcinogenic to the lungs as smoking a full pack of tobacco cigarettes every day. Furthermore, animal studies have found that THC can damage the cells and tissues in the body that help protect against disease. This means smoking marijuana can decrease your immune system. A 2008 National Institutes of Health study found that heavy, long-term marijuana smokers might be at an increased risk for heart attack and stroke. Q How long does marijuana stay in the user’s body? in marijuana is absorbed by fatty tissues in various organs. Generally, traces A THC (metabolites) of THC can be detected by standard urine testing methods several days after a smoking session. However, in heavy users, traces of THC can be detected for weeks—or even months—after they have stopped using marijuana. This fact sheet is continued on the next page. Human Relations Media 20 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ F act S heet 2 b Marijuana Q & As Q How many teens smoke marijuana? to popular belief, most teenagers have not used marijuana and never A Contrary will. Among students surveyed in a yearly national survey, 12.5 percent of high school students report that they are current marijuana users (that is, have used marijuana within the past month). Fewer than one in five high school seniors is a current marijuana user. Over 83 percent of 12- to 17-year-olds have never even tried marijuana. Q How does marijuana affect your brain? interferes with parts of the brain that are critical for learning and memory. A THC Research has shown that smoking marijuana frequently can lower math and verbal expression skills and impairs attention, memory and learning skills up to 24 hours after taking the drug. THC also blocks the region of the brain that stores new information in the memory, making it difficult to learn new things while high. Heavy users display trouble paying attention and registering, organizing and using information. Marijuana is also linked to poor academic performance—users get lower grades and are less likely to graduate from high school than nonusers. Q Does marijuana affect sports performance or driving skills? decreases alertness, increases reaction time, impairs coordination and the A Marijuana ability to concentrate—skills essential for both athletes and drivers. These effects last up to 24 hours after smoking pot. One study discovered that people under the influence of marijuana display the same lack of coordination on standard intoxication tests as people who have been drinking alcohol. Human Relations Media 21 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ The Claim: “Marijuana is a completely natural product that has been used for centuries.” “Marijuana isn’t addictive like other drugs.” “Marijuana smoke is safer than cigarette smoke, and cigarettes are legal.” “Marijuana makes people so mellow, they’re less likely to get into trouble.” “Marijuana can be used for medical purposes in ways that other drugs cannot.” “If the risks of marijuana were that high, we would know about them by now.” Human Relations Media F act S heet 3 The Evidence Against Marijuana The Truth: Just because something is “natural” doesn’t mean it’s safe to smoke or ingest. Heroin, cocaine, cyanide and strychnine are all harmful substances made from naturally occurring plants. Also, growing techniques have made today’s marijuana much stronger than the pot smoked in previous generations. The latest research shows that you can become dependent on marijuana. As with users of other drugs, those who are dependent on marijuana will continue to use the drug, despite negative effects their use has on their family, friends, school and work. People who regularly smoke pot have various withdrawal symptoms similar in frequency and intensity to those experienced from tobacco withdrawal, including drug cravings, decreased appetite, nervousness, irritability, stomach pain, aggression and anxiety. Marijuana contains the same cancer-causing chemicals as tobacco and at higher concentrations. The amount of tar inhaled by marijuana smokers and the level of carbon monoxide absorbed are three times greater than that of tobacco smokers. Unlike the pot of the 1960s, today’s marijuana has higher levels of THC that can lead to anxiety, panic attacks, depression and paranoia. Marijuana also impairs judgment and makes a person more likely to make bad decisions that lead to trouble. Teens who are regular marijuana users are more likely to engage in crime, violent acts and suicide. Doctors have found no conclusive evidence proving the medical benefits of marijuana over other drugs. Every medical use of marijuana can be derived from other drugs with fewer side effects. For example, using marijuana to treat nausea in cancer patients is dangerous because marijuana contains cancer-causing ingredients and it lowers the body’s ability to fight disease. Much of the research related to marijuana’s long-term effects has occurred in the last few years. In addition, many people who smoked pot frequently in the 1960s and 1970s are only now experiencing serious side effects. In addition, specific effects on adolescents have only recently been studied carefully. 22 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ Higher levels of THC have only been around for a little over a decade. It’s still impossible to know all of the long-term dangers that can result from such high levels of THC in the body over time. F act S heet 4 Marijuana Today and Tomorrow What We Know: A single marijuana joint may contain as much lung cancercausing material as a pack of tobacco cigarettes. Compared to nonsmokers, long-term marijuana smokers have a much greater rate of pre-cancerous cell changes. THC, the main ingredient in marijuana, has been shown to lower the body’s ability to fight diseases and cancerous tumors. Lung tissue taken from marijuana smokers has been proven to be very limited in fighting bacteria and tumor cells. This not only puts marijuana smokers at a greater risk for cancer, but also for lung diseases such as bronchitis and pneumonia. The beneficial effects of marijuana as a medicine have not been proven. However, even if benefits are shown, marijuana’s effects on the immune system make it risky for patients with cancer and AIDS. What We Have Yet to Learn: Recent advances in technology have only recently provided evidence of the changes that take place in the lungs and brains of marijuana smokers. It takes years for some marijuana-related cancers to develop enough to produce symptoms. Because heavy, widespread use of marijuana did not begin until the late 1960s, some of these cancers are just now being seen. Researchers theorize that more potent THC might be more effective at triggering the changes in the brain that can lead to addiction. As THC levels in marijuana increase, the possibility of mental health issues also rise significantly. Human Relations Media 23 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ F act S heet 5 Marijuana Behind the Wheel M arijuana can affect a driver’s attentiveness, concentration, coordination and perception of time and speed. Marijuana reduces many of the necessary driving skills such as concentration, depth perception, coordination and reaction time. These effects can last for up to 24 hours after smoking marijuana. Research indicates that marijuana is the most prevalent illegal drug detected in impaired drivers, fatally injured drivers and motor vehicle crash victims. Read on to learn more about why marijuana and driving don’t mix…. ➤ According to the National Highway Traffic Safety Administration, approximately 14 percent of fatally injured drivers in car crashes have marijuana in their blood. www.nhtsa.dot.gov/people/injury/research/StateofKnwlegeDrugs/StateofKnwlegeDrugs/index.html ➤ According to the 2007 National Survey on Drug Use and Health, 9.9 million people age 12 and older reported driving under the influence of illicit drugs, including marijuana, in the past year. www.oas.samhsa.gov/nsduh/2k7nsduh/2k7Results.cfm#2.15 ➤ NIDA’s 2006 Monitoring the Future survey indicated that 23 percent of high school seniors admitted to driving under the influence of marijuana or riding with a driver who had smoked marijuana in the two weeks prior to the survey. http://druggeddriving.org/duid/monitoring_druggeddriving01-6.pdf ➤ In 2001, an estimated 46,000 high school seniors in the US reported that they had been the driver in a car crash while impaired by alcohol, and another 38,000 reported that they had been the driver in a car crash while driving under the influence of marijuana. http://www.freevibe.com/Drug_Facts/steerclear.asp#7 ➤ In 2007, the highest rates of illicit drug use are found among youth ages 18 to 22 (between 20 and 23 percent), with marijuana being the most commonly used illicit drug. ➤ Marijuana use impairs driving performance, including decreased car handling ability, impaired time and distance estimation, subjective sleepiness, and lack of motor coordination, for up to approximately three hours. http://www.nhtsa.dot.gov/people/injury/research/job185drugs/cannabis.htm ➤ Recent use of marijuana increases the risk of being in a motor vehicle accident. This risk increases with the amount of marijuana smoked before driving. Ramaekers, Berghaus, van Laar, Drummer, “Dose related risk of motor vehicle crashes after cannabis use,” Drug & Alcohol Dependence, 73(2):109-119, 2004. ➤ Mixing alcohol and marijuana produces driving impairments greater than using either drug on its own, dramatically increasing the risk of accident from driving under the influence of both substances. Sewell, Poling, Sofuoglu, “The effect of cannabis compared with alcohol on driving,” Am J Addict 18(3):185-193, 2009. Human Relations Media 24 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ If Your Friend Says: F act S heet 6 You Say You Say: “I’m a better driver when I smoke pot.” “Marijuana affects the skills needed for safe driving: alertness, concentration, coordination and reaction time. You only think you’re driving more safely because you’re stoned.” “It’s just one joint.” “Even after users stop feeling the effects of marijuana, THC can linger in the body for weeks. That means even one joint can be detected by a standard drug test long after its initial use.” “Marijuana helps “Unlike the pot of the 1960s, today’s marijuana has higher levels of THC that can lead to anxiety, panic attacks, depression and paranoia.” “Pot helps you feel more confident.” “Marijuana cannot change your image. Using a drug does not instantly make anyone funnier, better looking or more interesting.” “Marijuana is safer than other drugs.” “New studies have linked marijuana use to brain damage, certain types of cancer, a weakened immune system and stroke. Also, when you use marijuana or any drug, you increase your risk of being involved in a deadly car crash, a violent crime, an unwanted pregnancy or contracting a sexually transmitted disease like AIDS.” people calm down in social situations.” “Marijuana is not addictive.” Human Relations Media “Thousands of young people go into treatment for marijuana dependency each year.” 25 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ F act S heet 7 Learning More For more information about marijuana and its harmful effects, check out these websites: American Council for Drug Education. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . www.acde.org The American Council for Drug Education is a substance abuse prevention and education agency that develops programs and materials based on the most current scientific research on drug use and its impact on society. Freevibe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . www.freevibe.com This interesting site informs teens about the real effects of drugs and how to get help. Brought to you by the National Youth Anti-Drug Media Campaign. National Clearinghouse for Alcohol and Drug Information . . . . . . . . . . . . . . www.health.org NCADI is the world’s largest resource for current information and materials concerning substance abuse. Parents’ Resource Institute for Drug Education (PRIDE). . . . . . . www.prideyouthprograms.org PRIDE is the largest and oldest organization in the nation devoted to freeing young people from the threat of drugs and violence. The Truth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . www.thetruth.com This campaign was developed by teens from all over the country. With help from ad agencies, The Truth is coming up with marketing ideas and events designed to inform youth about the dangers of drugs. Drug awareness ads, concerts and speaking campaigns are just some of the projects undertaken by the campaign. And don’t forget… National Institute on Drug Abuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . www.nida.nih.gov Partnership for a Drug-Free America . . . . . . . . . . . . . . . . . . . . . . www.drugfreeamerica.org Human Relations Media 26 The New Marijuana: Higher Potency, Greater Dangers Name: _____________________________________ F act S heet 8 Bibliography Johnston, L. D., P.M. O’Malley, J.G. Bachman and J.E. Schulenberg. Monitoring the Future National Results on Adolescent Drug Use: Overview of Key Findings, 2007. NIH Publication No. 08-6418. Bethesda, MD: National Institute on Drug Abuse, 2008. National Institute on Drug Abuse (NIDA). Epidemiologic Trends in Drug Abuse, Volume I: Highlights and Executive Summary. U.S. Department of Health and Human Services, 2007. National Institute on Drug Abuse (NIDA). Marijuana: Facts for Teens. www.nida.nih.gov. Revised March 2008. National Institute on Drug Abuse (NIDA). Marijuana: Facts Parents Need to Know. www.nida.nih.gov. Revised August 2007. National Institute on Drug Abuse (NIDA). NIDA InfoFax on Marijuana. www.nida.nih.gov. SAMHSA. National Survey on Drug Use & Health. U.S. Department of Health and Human Services, 2008. Substance Abuse and Mental Health Services Administration, Office of Applied Studies. Emergency Department Trends from DAWN: Final Estimates 1995-2008. DAWN Series D-24; DHHS Pub. No. (SMA) 03-3780. Rockville, MD: SAMHSA, 2008. Substance Abuse and Mental Health Services Administration, Office of Applied Studies. Results from the 2007 National Survey on Drug Use and Health: National Findings NSDUH Series H-34, DHHS Publication No. SMA 08-4343. Rockville, MD: SAMHSA, 2008. Zhu, L.X., S. Sharma, M. Stolina, B. Gardner, M.D. Roth, D.P. Tashkin and S.M. Dubinett. “Delta9-Tetrahydrocannabinol Inhibits Antitumor Immunity by a CB2 Receptor-Mediated, Cytokine-Dependent Pathway.” The Journal of Immunology, 2009. Human Relations Media 27 The New Marijuana: Higher Potency, Greater Dangers T he N ew M arijuana : H igher P otency , G reater D angers Other Programs from Human Relations Media Everything You Need to Know about Alcohol in 22 Minutes Video/print or DVD/print Anatomy of a Puff Video/print or DVD/print Everything You Need to Know about Tobacco in 22 Minutes Buzz in a Bottle: The Dangers of Caffeine-Spiked Energy Drinks Drugs: Crime and Punishment Drugged Driving: The Road to Disaster Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print This Is Your Brain on Tobacco: A Research Update Video/print or DVD/print Pharm Parties: A Lethal Mix Video/print or DVD/print Curriculum in a Box: Alcohol Video/DVD/print curriculum Curriculum in a Box: Gateway Drugs and Beyond Video/DVD/print curriculum Curriculum in a Box: Tobacco Video/DVD/print curriculum No Safe Amount: Women, Alcohol and Fetal Alcohol Syndrome DUI: The Hard Truth Cocaine and Heroin: Still Here, Still Deadly Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print Too Much: The Extreme Dangers of Binge Drinking Video/print or DVD/print Rushing, Crashing, Dying: The Meth Epidemic Video/print or DVD/print Tobacco and Death: Perfect Together Uppers & Downers: The Facts about Stimulants and Depressants Know the Score: The Dangers of Performance-Enhancing Drugs Teen Depression: Signs, Symptoms and Getting Help The Five Essential Habits of Healthy Teens Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print Video/print or DVD/print Understanding Fetal Alcohol Syndrome Video/print or DVD/print Substance Abuse Power Point Pack 7 Power Point presentations Visit our website for detailed descriptions of the above programs. 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