Report on Health and Smoking: Statements
23rd November, 1999 Minister of State at the Department of Health and Children (Dr. Moffatt): Tobacco use was established in our society long before we became aware of its harmful effects. Over the past 50 years, in particular, we have begun to understand more fully the degree of harm tobacco smoking causes. There has been extensive investigations by public health authorities throughout the world and the conclusions are the same: tobacco smoke causes lung disease, cancers, cardiovascular disease and other diseases. Environmental tobacco smoke is further implicated in other illnesses such as cot death. |
Tobacco products contain nicotine which is a
highly addictive drug. The World Health Organisation regards it as more addictive than
cocaine or heroin. It follows, therefore, that it is extremely difficult to break smoking
addiction. Most smokers recognise the harm tobacco causes and more than 80% of them wish
they could quit. The severity of withdrawal symptoms varies but for most smokers they are
extremely difficult to cope with. As a result, only about 1% of smokers who attempt to
quit succeed in their first attempt. The better we understand all aspects of this problem
the more likely we will be to succeed in our efforts to address it. It might be helpful to
give some technical background. The tobacco plant grows to a height of about 1.5 m to 2 m and is cultivated annually. It is a very labour intensive, difficult and expensive plant to grow. It is estimated that it takes 2,200 hours of work per annum for each hectare of tobacco compared with 147 hours for general crops. The plants are harvested at the end of the summer. The leaves, once dried, are sorted with regard to their delicacy, colour and integrity of their lamina. There are a large variety of tobacco plants but tobacco is usually classified as to how it is cured - flue-cured, light-cured, sun-cured, dark air-cured, fire-cured. Once the crop is dried it is sold to a processor who prepares the tobacco to a state that is ready for warehousing and is sometimes referred to as baled tobacco. The product is then delivered to manufacturing plants for processing into consumer products - cigarettes, cigars, pipe tobacco, etc. Traditionally only the leaf of the plant was used in manufacturing but in recent years we have learned that, with certain technologies which, up to now, were kept secret within the industry, the stalk and other residues are also harvested. Using various chemicals, these stalks and residues are rendered into a fine paste and then a variety of chemical agents is added. The paste is then processed into cardboard like sheets known as reconstituted tobacco sheets which are distributed to cigarette manufacturing plants around the world where they are added to regular tobacco. It is believed that the levels of nicotine in these reconstituted sheets are manipulated. It is also believed that other chemicals, including additives which contain ammonia, are added which help release higher levels of nicotine from the burning tobacco. It is thought that reconstituted tobacco may account for up to 25% of the tobacco in cigarettes. Cigarettes are the most common form of tobacco product in use and I am focusing my remarks particularly on them. Cigarettes are made from tobacco, reconstituted tobacco sheets, genetically modified tobacco and other additives. Since the end of the last century, cigarettes have been mass produced. In fact the real tobacco epidemic did not start until industry developed the manufacturing technology to mass produce cigarettes. From the mid-nineteenth century to 1977 it was illegal to introduce anything other than tobacco into tobacco products. Following changes in the legislation the use of an extensive range of additives, approximately 600, became legal. At present there are no regulations on what may be added to cigarettes or what chemicals may be used in the manufacturing process. This is one area the Minister is actively considering. The smoke from cigarettes has many well-known carcinogenic agents. Once a cigarette is lit, it burns at approximately 600 degrees. This temperature increases to approximately 900 degrees when the smoker draws on the cigarette. Smoke from the burning cigarette, when it is not being smoked, is referred to as "side stream" smoke. The smoke inhaled by the smoker is referred to as "mainstream" smoke. The lower heat at which the resting cigarette burns ensures a lesser combustion of the product and this in turn delivers higher levels of gaseous carcinogens and smaller sized particulate matter. This smoke is then inhaled without the benefit of a filter. For these reasons side stream smoke is more toxic than mainstream smoke. As I mentioned, tobacco smoke contains nicotine. This drug has effects on brain dopamine reward systems similar to those of drugs such as heroin, amphetamine and cocaine. The pharmacological actions of nicotine are predominantly stimulant, affecting nearly all brain neurotransmitters and neuroendocrine systems. Chronic exposure to nicotine causes structural changes in the brain by increasing the number of nicotine receptors. Tobacco smoke also contains many chemicals other than nicotine. Some of the more destructive are ammonia, benzene, benzo[a]pyrene, cadmium, carbon monoxide, formaldehyde, hydrogen cyanide, lead and mercury. These are all well known cancer causing agents. I will address the issue of so called "light" cigarettes. Many smokers believe that "light" cigarettes are safer than regular cigarettes. They believe that by smoking "light" cigarettes they will inhale fewer cancer-causing chemicals or less nicotine. "Light" or so called "low tar" cigarettes are at least as harmful as standard cigarettes. These cigarettes are generally made with tiny air holes around the filter which allow extra air to mix with cigarette smoke. This gives lower tar and nicotine readings on a smoking machine. On some cigarettes these hole are visible to the human eye, on others they are impossible to see. Smoking machines do not block the ventilation holes and so the smoke they measure is highly diluted with air. This is not true for smokers. It is difficult for smokers to avoid covering up the vent-holes when holding the cigarette in the normal manner. Smokers also adjust their smoking behaviour by drawing more deeply on these types of products. The reality is that smokers, once addicted, need to absorb a certain amount of nicotine to satisfy their addition and they will usually adjust their behaviour accordingly. This adjusted smoking behaviour can result in different types of lung cancer. The Minister recently attended a European Union Health Ministers Council where he supported a proposal by Commissioner Byrne to introduce further regulation in this area. The Minister is in favour of banning these misleading claims completely. I am afraid that the news for cigar and pipe smokers is no better than for cigarette smokers. Compared to a cigarette, one cigar has 20 times as much ammonia, and five to ten times more cadmium. Cigars cause a wide variety of cancers of the throat, mouth and lungs, as well as heart disease. There also is evidence that cigar smoking is linked to cancer of the pancreas. In general, pipe smokers are prone to the same diseases as cigar smokers. Tobacco use is a major public health problem in Ireland. In common with all western countries, tobacco use is endemic in our society and is the leading preventable cause of premature death. Despite considerable reductions in smoking rates since the 1970s, little progress has been made in recent years in addressing this concern. There is a disturbing underlying increase in smoking prevalence among children and young people, especially girls and young women. This disturbing trend points to inadequacies in our present public health arrangements. Shortly after his appointment as Minster for Health and Children, Deputy Cowen set up an expert group, the tobacco free policy group, to conduct a fundamental review of all aspects of tobacco and health and to prepare a full report on this matter. This group is now finalising its report entitled Towards a Tobacco Free Society and hopes to publish it in the near future. One aspect of concern, which is apparent in all developed countries and in most emerging ones, is the behaviour of the tobacco industry. The industry's continued denials that tobacco is addictive or that is a direct cause of many diseases poses societies with a serious challenge which we must address. Smokers and would-be smokers as well as parents, teachers and retailers have a right to be fully and truthfully informed of the dangers of tobacco use. It is also regrettable that the industry's marketing practices impact so heavily on children. The glamorising of tobacco products induces children to experiment with tobacco and become addicted before reaching adulthood. Children are particularly affected by advertising and especially by the subtle forms, such as product placement in children's movies and in high profile sporting events such as Formula 1. In a survey conducted in the United States in 1996 the opinions of professional advertisers overwhelmingly supported the view that tobacco advertising is targeted at and impacts on children. The view is particularly marked among the most senior executives. Some 77% of those with over 20 years experience in advertising say that marketing to teenage smokers is a goal of tobacco advertising while 68% of those who have worked on tobacco accounts say marketing to children is the goal. In an analysis of one tobacco company an investment analyst identified the industry's business opportunity as "the emerging markets where there are no strict rules in those markets relating to advertisement. That is why the international sales are surging". In a survey published by the European Commission 68% of Irish people surveyed said that they believed tobacco advertising was aimed particularly at young people. This view was shared generally across European Union member states. Based on that survey over 61% of Irish people favour a complete ban on tobacco advertising. Senators will be aware from media reports that the Minister, Deputy Cowen, advised the tobacco industry and the media industry of his intention to introduce an effective prohibition on tobacco advertising with effect from July 2000. The Joint Committee on Health and Children's report "Minutes of Evidence Relating to Smoking and Health" is a valuable contribution to the debate on tobacco and health. The Minister has referred this report to the expert group and has directed it to conduct a detailed study of its contents. The Minister and I are looking forward to the group's recommendations.
Mrs. Jackman: I am surprised by the Minister's statement because this is listed on the Order Paper as Statements on the Report of the Joint Committee on Health and Children and it is only the last paragraph of the Minister's speech which makes reference to the report. Perhaps we should have pushed for this to have been taken as a motion rather than as statements and then we probably would have achieved greater adherence to the report of the Joint Committee on Health and Children, of which Senators Glynn and Fitzpatrick are members. I will keep to the subject of these statements, that is the report on health and smoking which was adopted by all members of the Joint Committee on Health and Children, from all parties in the Oireachtas. I am bemused at the Minister of State's scientific references, the three or four pages which related to how tobacco is grown. I thought that would have been more appropriate to a debate on horticulture but I do not see that it adds much relevance to the report, which is definitive and sizeable. The Joint Committee on Health and Children spent 18 months specifically emphasising the prevalence of smoking among children. The committee's deliberations culminated in Deputy Shatter taking six months to write this extraordinarily detailed national anti-smoking strategy report which contains specific recommendations. During the 18 month period the committee received oral and written submissions, which form part of the report and take up almost two pages in the preface, from interested groups, individuals, organisations and, importantly, major Irish tobacco companies - not that the committee received much information from them. To show that this report is to be taken seriously, this day last week Deputy Shatter launched his first step towards implementing the recommendations contained in the report by introducing the Tobacco (Health Promotion and Protection) (Amendment) Bill, 1999. The Bill was published both in his name and that of Deputy Stanton and it was given a reading. Deputy Shatter is keen to highlight the prevalence of smoking among young people. He makes the point that cigarettes can be sold to teenagers of 16 and 17 years of age. The report details that 21% of children between the ages of nine and 17 smoke cigarettes and 34% of those between the ages of 15 to 17 are regular smokers. The report documents an important statistic, that 80% of adult smokers become hooked on nicotine before reaching 18 years of age. It also documents how cigarette companies make cigarettes more user friendly for children by the use of additives and this received significant coverage when the report was launched. The Deputy's point is that the enactment of the legislation, which he will push in Private Members' business, is a first step on the road to what should be the aim of all - to reduce and ultimately eliminate youth smoking. I make that point to emphasise that Deputy Shatter has been extremely proactive in dealing with the recommendations outlined in this report. It is difficult in the space of 15 minutes to give the report adequate coverage but I hope this will be just the first of many debates on this issue. The report is comprehensive in the sense that it considers the health consequences of smoking, nicotine addiction, youth and adult smoking, and tobacco, budgetary and financial issues. I thought the latter would have been addressed by the Minister in the context of the forthcoming budget but we must wait and see whether the Minister will increase the price of a packet of cigarettes by 50p or 25p and provide for other issues to which the report refers, such as financial supports for cardiovascular services. The report also considered the existing legislative and regulatory framework in Ireland and the European Union because it must be taken in that context, the manufacture, importation, sale and promotion of tobacco products, the present position in Ireland regarding the US approach to anti-smoking health promotion and education and the enforcement of tobacco controls and prohibitions. The most important chapter in this detailed document is No. 8 which proposes the implementation of an anti-smoking strategy, the aim of which is the elimination of underage smoking and a reduction in the number of adult smokers. All the statistics show that the percentage of young people who are smoking is on the increase. There was a slight decrease in the mid-1990s but it is now on the increase again, particularly among young women. The public needs to be protected from what is correctly termed environmental tobacco smoke. It is alarming to note that 80% of adult smokers were hooked on nicotine before the age of 18. There has been much media coverage of the attractive additives that are introduced to cigarettes to make them more user friendly. These include syrup, cocoa, caramel, glycerine and liquorice root, all of which make cigarettes more user friendly for children and adolescents. We must deal with that aspect. Despite the fact that successive Ministers for Health have warned over and over again about the serious health consequences of smoking, there has not been a coherent overall strategy to tackle this health threat. I am calling on the Minister, Deputy Cowen, to do so. All Members of the Oireachtas - not just the members of the Joint Oirreachtas Committee on Health and Children - should be pushing for a national anti-smoking strategy. This matter should not be a political football. It is in all our interests to improve the situation for those who want to give up cigarettes. There must be more awareness in schools, through education, to prevent young people from becoming addicted. As a teacher, I have seen over the years the worry caused by 12 and 13 year old first year pupils becoming addicted. They are inhaling cigarettes at that age, even when their lungs are not properly formed, and they find it virtually impossible to give them up. It frightened me to see so many young people - boys and girls, but predominantly girls - becoming addicted to cigarettes. The problem will be difficult to address because so many different reasons are put forward as to why young girls smoke, including weight and peer pressure. It is a combination of many factors but the reality is that they become addicted at a very young age. Statistics for 1998 show that the downward trend was reversed and there was a proportionate growth in female smokers, which continues to escalate. The relevant figures are contained in the report. Chapter 2 is extremely important when discussing health matters. I am sure that, given his medical experience, Senator Fitzpatrick will be particular interested in that chapter. It provides frightening statistics concerning the effects of smoking on people's health. I had to read this four or five times in order to believe that some 20% of all deaths in the Republic of Ireland are attributable to tobacco-related illnesses. Yet this fact was not upheld by the representatives of the tobacco companies who appeared before the Oireachtas Committee. They spoke at length and used the expression "risk factor", but never once mentioned smoking-related deaths, despite the research in the United States. Tobacco kills in excess of 6,000 people here annually. Six times more people die prematurely as a result of smoking cigarettes than from car accidents, alcohol or illegal drug abuse, murders, suicides, fires, hepatitis C and AIDS combined. Many thousands more suffer from chronic debilitating disorders as a result of smoking. The statistics show that smoking is the single biggest cause of preventable death. I am not a smoker and I find it hard to understand addiction when I am speaking about smokers. Nonetheless, we must accept there is an addictive element to smoking. The tobacco company representatives who came before our committee said, in a very dismissive comment, that smoking was as addictive as surfing the Internet. I am sure Senator Glynn remembers the day that was stated at the committee. We could not believe that this comment was thrown out as something that was considered appropriate to such a serious issue. According to the report, smoking is also the major cause of cancer, cardio-vascular disease, stroke, respiratory illness, peptic ulcers, emphysema and accelerated rates of post-menopausal bone density loss in women. In Ireland, 1,500 people die from lung cancer annually, with smoking being a major causative factor in 95% of lung cancer deaths. I could go on and on about smoking shortening life expectancy. Approximately one in every three young people who become regular smokers dies prematurely as a result of smoking. If we were to say that of any other area, people would take the issue extremely seriously. According to definitive research, the report says that the risks of environmental tobacco smoke, or what we would call passive smoking, affect non-smokers and smokers alike. It is not just an unpleasant nuisance but also a deadly risk. We would all agree that the impact of passive smoking is dependent on the exposure dose and its regularity. The report contains a frightening reference to the effects of passive smoking on children, which include acute and chronic middle-ear disease; possible hearing loss; respiratory tract symptoms, such as cough, phlegm and wheeze; decreased lung function; and asthma. This is backed up by medical evidence which is provided line by line in the report. I would like to go through the pages in the report which detail what the tobacco companies stated, but suffice it to say that I was not impressed by what they said to us at the Oireachtas committee. Chapter 3 contains much material on addiction and the different stances the tobacco companies take in relation to it. According to the US Food and Drug Administration, the major tobacco companies target children and adolescents as potential smokers in marketing campaigns through the use of advertising and the sponsorship of sporting events to which young people are attracted. I happen to have a copy of the American magazine Newsweek in my bag and I was quite shocked to see the colourful advertisement it carries - which we would not have in Irish publications - for Marlboro Lights cigarettes. There is a small warning in the advertisement from the US Surgeon-General that cigarette smoke contains carbon monoxide. The Philip Morris company recently did a U-turn and admitted that there was a connection between smoking and disease, yet here we have a very attractive cigarette advertisement in Newsweek magazine. I am glad to say that we are not as irresponsible in our advertising, but we could do even more. In adopting this report, all members of the Joint Oireachtas Committee on Health and Children agreed with what Deputy Shatter, its chairman, is seeking. The committee agreed that we should have the same powers to protect the public health as are vested in the equivalent committee in the US Congress. The committee is requesting that a motion be placed before both Houses of the Oireachtas which would extend to the committee the powers contained in the compellability legislation to enable the committee to hold further hearings and to make any orders it deems appropriate for the discovery of documentation against each of the tobacco companies whose cigarette products are sold on the Irish market. They certainly have not made their documents available to us. I am sorry that I have to cut short my presentation but I am sure we will be able to continue on this. I hope the Minister for Health and Children, Deputy Cowen, will deal quickly and specifically with the implementation of this report because I do not want to see it gathering dust. This is an extremely comprehensive report. It has taken 18 months of our time and six months of Deputy Shatter's time to produce this definitive document, the first of many. I would like to see the immediate implementation of the recommendations in the document. |