Genome
Horizons:
Public Deliberations and Policy Pathways
Conference Proceedings
May 15-16,1998
Marrriott Hotel at Metro Center
Washington, DC
Stephen M. Modell, MD, MS
Tahnee C. Hartman, MPH
Proceedings EditorsA Conference of the
Genome Technology & Reproduction:
Values & Public Policy Project
Conference organized
by the University of Michigan
in collaboration with
the Michigan State University Center for Ethics and Humanities in the Life Sciences
with support from the Greenwall Foundation and
the National Human Genome Research Institute - Ethical, Legal, and Social Implications
(ELSI) Branch
Conference Planning and Implementation Team
Tahnee C. Hartman, MPH,
Conference Coordinator
Susan Morrel-Samuels, MPH, Chair of Conference Planning Committee
Diane M. Drago, Diversified Management Systems, Conference Consultant
| Saundra Bailey | Anne Kelsey |
| Janet G. Broos | Aaron Kalinowski |
| Eugenia Carpenter, MPP | Stephen Modell, MD, MS |
| Toby Citrin, JD | Rosemary Quigley |
| Leonard Fleck, PhD | Lisa Siedel |
| James Hanschu | Traci Williams |
| Cathryn Bock |
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Friday, May 15, 1998 Opening Remarks Keynote Addresss Overview and Background
of the Project Break-out Sessions Session D. Mini-dialogue
Saturday, May 16,1998 Keynote Address Panel Session Luncheon Address |
Opening Remarks
May 15, 1998
8:45 - 10:00 AM
Introduction to the
Genome Horizons Conference
Toby Citrin, JD, Project Principal Investigator
Good morning. On behalf of the University of Michigan and Michigan State University,
welcome to "Genome Horizons: Public Deliberations and Policy Pathways." We acknowledge
the Greenwall Foundation, the National Human Genome Research Institute - Ethical,
Legal and Social Implications Program, the University of Michigan, and the Michigan
State University Center for Ethics and Humanities in the Life Sciences for providing
conference funding. There are actually 3 conferences happening this week: (1)
Cold Spring Harbor - the scientific community is coming together to discuss
the increasing flood of genetic knowledge and technology; (2) Atlanta - the
Centers for Disease Control (CDC) 1st Annual Conference on Genetics and Public
Health, focusing on the prevention of disease; (3) these other meetings provide
the backdrop for our conference.
The Genome Horizons Conference goals are to explore:
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1.
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What
policies should be adopted to maximize benefits and minimize harms?
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2.
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What
domain of policy-making is appropriate to adopt policies in this area?
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government
- through legislation and administrative actions
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medical
organizations
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providers
and insurers of health care services
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3.
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When
is it appropriate for individuals and institutions to refrain from policy-making
in regards to genetic and reproductive technology?
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4.
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By
whom should policies be developed, and by what process?
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5.
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As
the public should be more central to policy making in this area, how can
we improve the process by which the public gets informed on genetic issues
and the process by which public attitudes and opinions get measured?
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In terms of the conference format, Dr. Leonard Fleck will be introducing today's
keynote speaker, Dr. Thomas Murray. Dr. Murray's presentation will be followed
by a summary of the NIH project. In the afternoon, we will divide up into break-out
sessions, after which we will be able to socialize at a reception. Tomorrow
we will begin with keynote speaker Daniel Yankelovich who will discuss the dialogue
process. There will be a panel discussion, "Informing and Involving the Public,"
moderated by Linda Wertheimer, followed by luncheon roundtables at which you
can talk with the project participants. Dr. Georgia Dunston will deliver the
luncheon address. She will consider the promise of genetics, the potential of
public engagement in policy making, and the issue of inclusion of voices too
often ignored as policies get developed. My thanks to our project administrator,
Tahnee Hartman, and to her staff for their hard work in getting this conference
together.
Keynote Address
What Sort of Nation Shall We Be?:
Genetics, Reproduction, and Shared Values
May 15, 1998
8:45 - 10:00 AM
Introduction: Leonard Fleck, PhD
Keynote Speaker: Thomas Murray,
PhD, Director, Center for Biomedical Ethics, Professor of Biomedical Ethics,
Case Western Reserve University
I am going to begin with just a few reasons for why we’re here, and why this project. The first couple of reasons I will borrow from the philosopher, historian and political theorist Michael Walzer, and a book he’s written called Thick and Thin: Moral Argument Home and Abroad. Walzer opens the book by recalling a scene in 1989 watching television and seeing demonstrators in Prague, Czechoslovakia carrying signs. The signs are simplesome read "Truth;" some read "Justice." Walzer’s discussion of these signs and demonstrations is an effort to understand how it is that people in Prague, Czechoslovakia, who as of 1989 had a political tradition quite at odds with our own, could hold these principles in this way. He is also interested in how we could understand what they were talking about. How is it that someone who has lived a lifetime under Communism could demonstrate for truth and justice, and yet we, at some level, know what they mean? What is it about the values truth and justice that we share with people whose political experience is so different from ours? The second example Walzer uses is Tiananmen Square. Remember Tiananmen? Do you remember Lady Liberty? No signs there, at least not in English that I can recall, but they made their own version of the statue of liberty, and it clearly meant a great deal to them. At the same time it was something that we think we understand, at least in part. Their demand for liberty, their demand for the values that symbol meant to them are also, Walzer would argue, at least in significant measure values that we acknowledge and share with them, recognizing them as our own. How is that possible?
Across cultures, certain shared values may be more difficult to articulate. And the understandings of those values might differ among cultures. For example, the Chinese demonstrators’ understandings of liberty in China might be more Confucian than American. But still, there was something about their concern for liberty, something about the Prague demonstrators’ passion for truth and justice that we can acknowledge and understand that we share.
Let me give you two other quick examples. A woman comes to her physician. She is a descendant of people who lived in the shtetls of Eastern Europe. She’s an Ashkenazi Jew. She’s read about the risk of breast cancer related to particular mutations in the two breast cancer genes BRCA1 and BRCA2 for people who share her ethnic heritage, and she’d like to be tested for them. She is tested, and she turns out to be one of the roughly two percent of women from that ethnic background who have one of the three known mutations in these two different genes, and she’s concerned. She’s concerned about her privacy, and she’s concerned that if certain organizations find out about this, for example, her health insurer, that she may lose access to health care. The second example is one that I discovered while reading a book on cloning written by New York Times science writer Gina Kolata. Kolata relates this example near the end of the book. Suppose we could actually do somatic cell nuclear transfer cloningthe technical name for what they did with Dolly the sheep. Suppose we could do it with humans. Here’s the idea. Consider a woman with no viable eggs of her own. Her reproductive system is otherwise intact, but she has no ovaries. We take one of her cells along with another woman’s egg. We rip the nucleus out of the latter’s egg and replace it with the nucleus from the first woman’s cell. Then we implant in her the egg which contains her genes, not the genes of the woman who provided the egg. She becomes pregnant with a fetus genetically identical to herself. When the fetus reaches the right age, we abort the fetus, take its ovaries, and pull out the eggs. We then cultivate these eggs until they are mature, and now the woman can have a child with, in effect, an egg genetically identical to her own. We’ve used her fetus to grow her a new set of ovaries in effect, and to harvest its eggs. Does that scenario make anybody a little queasy? If, as I suspect and hope, it does, then we need to talk about the shared values that underlie our reactions to that scenario as well as to the other cases we’ve mentioned.
Michael Walzer argues that what we shared with the demonstrators in Prague, their passion for truth and justice, was, in an important sense, thin. We shared enough of a common understanding of truth and justice with those demonstrators to evoke our sympathies, and to provoke our outrage. All that was required was a sense that it is wrong to be lied to, especially by those in power; it is wrong to be treated unfairly. Calling such shared understandings across cultures "thin" is not meant in any way to minimize their importance. But it does signal that there is a great deal of work, an enormous amount of conversation necessary, to work out the much more detailed and specific shared understandings vital to those who share the same general cultural and political communitythose shared understandings Walzer calls "thick." We need to articulate the values that we share with our fellow Americans as thickly as we can if we are to have any hope of dealing with advances in genetics and in reproductive technologies. Our public policies ought to reflect the best and most widely shared values among us. How should we think about this quest to identify these shared values?
I fear that many people, certainly in America, are inclined to focus on the most intractable and violent moral conflicts as being the prototypes of moral disagreement. The "A" word immediately comes to mind - abortion. I suspect that many people think that the argument over the ethics of abortion is typical of all moral disputesvirulent, stubborn disagreement, especially over what are seen as "first principles," such as the moral status of fetuses. I believe that abortion is an atypical and unfortunate example. Many moral disagreements are much more open to genuine dialogue, persuasion, and compromise. Let me suggest a different kind of metaphor for thinking about moral disagreement and moral agreement. As a scholar in bioethics, I tend not to publish articles, not even to try to publish articles that say things like "Telling rotten lies for no good reason is wrong." I don’t know a respectable journal that would print such an article. Journals are not interested in such manuscripts, not because they are wrong, but because they are uninteresting. Of course, it’s wrong to tell lies, especially toxic lies, without any good reason! Scholars are not supposed to repeat the obvious. They are expected to focus on new things, matters that are controversial, unsettled, where the values or the principles are difficult to sort out. Those are the questions on which we focus our attention. The other stuff is obvious.
Think of an iceberg, and think of the ten percent above the water that we can see as the kind of moral conflicts that are visible to us. Imagine that this visible portion of the iceberg contains the visible areas of moral disagreement. Think of the remainder of the iceberg, the ninety percent that’s under water, as our shared values, as all those things about which we pretty much agree. If we did not have the ninety percent, we couldn’t talk in any meaningful way about the ten percent. If we didn’t have a deep and broad foundation of moral agreement, there would be no way to address the moral disagreements above the water. Moral disagreement makes the effort to find shared values necessary. Moral agreement, the part of the iceberg that’s not visible, makes that effort possible.
Science and technology in areas like genetics and reproductive technologies are challenging us to be extremely clear about what we value. Questions that we’ve been able to not think about very much are now being pressed upon us. In a way, these questions ask us, "What sort of nation, what sort of people and communities shall we be?" I have a bit of a thesis that I’m going to pursue for the rest of what I say this morning. The thesis is a very straightforward one: that with genetics, we are having a kind of national dialogue, however fractured, fitful, and occasionally misinformed. Nevertheless, it’s a national dialogue that gives us some hope that our shared values can be identified and articulated, and that those values can influence, if not fully determine our public policies. On the other hand, with assisted reproductive technologies, despite the technologies and their implications being, I think, more familiar to us, my fear is that our national conversation about shared values has been short-circuited.
I want to talk very broadly about two efforts. They weren’t community dialogues of the sort that Toby Citrin and Len Fleck are going to be describing later, but they were efforts to get some sense of community belief, sentiment, and values. The first took place in the early part of this decade with the Ethical, Legal, and Social Issues Working Group for the Human Genome Project. The second is going on right now with the National Bioethics Advisory Commission. Let me begin with the experience earlier this decade. The Human Genome Project is an international scientific effort to map and sequence all human DNA within about fifteen years. In the late 1980’s, the Human Genome Project was the subject of Congressional hearings to consider whether to have such a project. At one of those hearings I made the suggestion, which I’m sure quite a few other people were making at about the same time, that we might just try something different. Why not attempt to anticipate the ethical, legal, and social issues, rather than wait until they collapsed upon us? I’ve sometimes thought of the role of the bioethicist as the man or woman who follows the elephant in the circus parade. Every time the elephant makes a mess, we go in with our shovels and try to clean it up. In the genome project, we’ve been permitted to walk alongside the elephant. It’s still an elephant. It still receives 95 to 97% of the funding, which I think is appropriate, but we are allowed to try to nudge the elephant, to lead it away from destructive directions.
At that time, much of the concern was what would happen if we could predict who was going to become ill because of a person’s having some genetic predisposition. That’s probably not news to you today. It was not so well understood in the late 1980’s. The ELSI Working Group began its work around 1990, and rapidly came to see that genetic discrimination was a crucial concern for many people. I became convinced that it was a realistic concern, although more so in the near future than immediately. We did not anticipate a flood of genetic tests by 1990 or 1991, but we thought that the concern about genetic discrimination, especially in insurance, was reasonable given what we knew about the development of test technology, and about how the insurance industry works. We thought it was worth pursuing, and we formed a task force on genetic information and insurance. The task force quickly focused on health insurance. The two most important reasons were that people cared most passionately about health insurance, and secondly, that health insurance works somewhat differently from other kinds of insurance. With other forms of insurance, if I have information that suggests I am especially likely to file a claim, my withholding that information from my insurer could actually be much more catastrophic. Imagine, for example, that you bought a disability income policy at age 25, knowing that you are likely to be disabled within two years. I don’t know any genetic test that would give you that information, but let’s say there was one. I’d pay very low premiums for the two years I was paying premiums, and the company would have to pay out for me for almost four decades. The financial risk to the company is actually quite enormous. Health insurance is different. The big payouts are a much smaller percentage of the business. The underwriting nature of health insurance is different from the financial risks to companies in disability income insurance. So, we focused on health insurance.
We gathered a variety of groups, including insurance company representatives, as well as people representing individuals and groups with genetic disease or at genetic risk, and a handful of experts. We found a number of disagreements. One I’m going to talk about a little bit later is whether there is anything special about genetics, or whether genetic information really is like other kinds of information about us. But the other interesting disagreement we had was about fairness. What’s fair? Now, my own theory, which I confess I only have anecdotal evidence for, is that arguments about fairness or justice are the very first arguments people engage in. If any of you have more than one child, you have had debates about justice in your household. They probably run something like debates I remember when my children were quite young. We would let Kate, the oldest, stay up later than her sister Nicky, because Nicky at that point was only about four, and Nicky would say, "But why does Kate get to stay up later?," and we’d say, "Well, she’s older." "That’s not fair," Nicky would say. "She doesn’t need as much sleep as you do," I would explain patiently. "I don’t need any sleep, it’s not fair," Nicky would answer. In my experience these debates about justice and ethics quickly turned into displays of sheer political power when eventually I said, "Go to bed, because I’m the parent!" So fairness is very important, and it was surprising to us to learn that there were people out there who actually had different ideas about what’s fair. But in fact they do. Insurers have a concept of fairness they bring to thinking about issues like "To whom do you sell policies? At what rates?" The concept goes by the technical name of "actuarial fairness." Actuarial fairness dictates that you pay according to your risks. If an insurer ignores information about you, information that indicates you have a higher risk than someone else, actuarial fairness says this would be unfair. Specifically, it is unjust to the other person, the individual with lower risks who is, in effect, paying for your risks as well as his or her own.
In another context, business insurance, for example, actuarial fairness may seem quite sensible. Consider two hypothetical employers. One owns a factory, keeps oil-soaked rags lying about, and encourages her workers to smoke and throw the butts in the corner. The second employer has the cleanest, most fireproof facility in the world. If an insurer charged them the same rates for fire insurance coverage, the person with the clean factory would protest, and I frankly think they’d be right to protest. The person with the firetrap factory would be thrilled to be charged the same rate as the other employer, but that seems blatantly unfair. That’s actuarial fairness. You pay according to your risks of a claim. It seems like a sensible position to hold about fairness, if certain other conditions are satisfied. For example, to the extent that the risks are at least quasi-voluntary, that makes a difference. The first employer had a choice whether to have oil-soaked rags around her plant. A second important factor that seems to distinguish business insurance from health insurance is the answer to the question "What am I paying to protect?" In the business example, the employer is basically paying money to protect money. Money for money seems like a fair trade. The problem for at least some members of the task force (actually for all the members of the task force except for the insurance members) was that extending the logic of actuarial fairness to health care makes it crystal clear that health insurance, when its availability is contingent on individual risks, is quite simply a Catch 22. Most people know what you mean by the phrase "Catch 22"; quite a few people have seen the movie; very few have read the novel, I suspect. The insurer least wants to cover you against the disease that you’re most likely to have. That’s why they have these various exclusionary clauses in some contracts. That’s why they can choose to not cover you at all if they think you’re going to be an overly expensive case.
Insurers may reply that most people don’t experience any risk rating, what’s called "underwriting" in the profession. If you belong to a large group, insurers don’t bother to look at individuals’ risks. It’s not cost effective to investigate individual risks for two reasons. One is the law of large numbers, a law unlikely to be repealed in the near future. The law of large numbers says that, in the context of insurance underwriting, events with low probabilitiessuch as severe, costly illnessesare unlikely to occur disproportionately often if the population is large enough. The second factor is the so-called "healthy worker" effect. Populations of workers and their families are actually healthier on average than individuals or families where no one works. Insurers know that, and that’s why they prefer to go after populations of employees rather than to just have a community pool which would contain many families in which no one works. There is, on average, less illness in families of people who work.
If you get your health insurance by virtue of working for a large employer, you will likely escape any individual risk underwriting. Many people, however, work for a small employersmall, by the way, could be a hundred employees. Most jobs in the American economy are created by small employers. Companies with as many as a hundred employees may be considered "small employers" for which all employees’ risks might be investigated. Furthermore, even larger plans get a kind of indirect underwriting if their costs go up in certain categories. Insurers can raise the rates charged to an employer if, for example, even a few employees or family members became seriouslyand expensively ill. There was a case a few years ago in Texas involving the H & H Music Company, which was insured through a commercial company. They had an employee infected with HIV. Under the company’s health insurance policy they were having to pay for his care up to the maximum lifetime cap which, as I recall, was a million dollars. H & H Music Company then became a self-insured company, which is permitted under a federal law, the Employee Retirement Income and Security Act (ERISA). By becoming self-insured, H & H Music effectively exempted itself from almost all state regulation. There’s another Catch-22 here, by the way. ERISA, which is a federal law, says that companies that self-insure are exempt from most state regulation of their insurance programs. A different federal law says that the federal government may not regulate insurance, and must instead leave that to the state. So, if you self-insure, ERISA forces the state to keep its hands off, and the federal government is kept at a distance by yet another law. Regulation of the insurance programs of self-insured companies, not surprisingly, is minimal. H & H Music’s new health insurance policy continued to cover AIDS, except that rather than the one million dollar lifetime cap for all other diseases, the lifetime cap for AIDS was now five thousand dollars. The case was appealed, and the company’s actions were upheld. I understand that there have been some legal reforms that would prohibit such a maneuver today. H & H Music, however, was merely following the logic of insurance underwriting. It’s Catch 22; "as a company, we don’t want to be paying for the illnesses that might be expensive and that your employees are most likely to develop."
That’s one notion of fairness - actuarial fairness. This is a case where dialogue about shared values would be terribly important. My sense is, judging from a variety of lines of evidence, that most people think that when we’re ill we ought to have coverage. Contrary to the Catch-22 now present in commercial health insurance, many Americans seem to believe that where we are most likely to be ill is where we should be most assured of coverage. It’s the precise opposite of actuarial fairness. Now the interesting thing is, even the members of the task force agreed with that, including the insurance members. They just didn’t want to have to cover you if you are likely to be ill. In the later stages of the Task Force’s work, I recall thinking that the dialogue seemed occasionally as if it had been plucked from the theater of the absurd, perhaps Eugene Ionesco’s play The Bald Soprano. I recall a conversation in which the Task Force members who did not come from the world of insurance would ask a question like: "Do you think that everyone ought to have access to health care when they need it?" and the insurance representatives said, "Yes." The non-insurers would then say, "Ah, universal access!" The insurers would say emphatically, "No." Eventually, we discovered that to insurers universal access means roughly this: as long as I’m healthy, I don’t pay a penny in premiums; the day I get sick, if I take a check to my insurer, they must accept me in their plan. The rest of the group responded that this was not what they meant by universal access. The insurance representative said that this is what "universal access" means in his industry. So we chose a new term, "universal participation," meaning that everyone must participate in the funding of health insurance all along, and that it would be there when you needed it. The insurance representatives seemed content with that, at least until their organizations had to officially sign on to the report. Our analysis and recommendations were published under the title Genetic Information and Health Insurance. I believe the report is still available through the National Institutes of Health. We made a number of recommendations, but essentially we concluded that there should be no underwriting in health care coverage. That is, your ability to get coverage, or how much you pay, or what’s covered, ought not to be affected by existing disease or by risk of disease. What matters is that the coverage be there for you in an appropriate way when you genuinely need it. In the end, the national Blue Cross / Blue Shield organization signed onto that report. The Health Insurance Association of America did not sign it in the end, nor did they oppose it. They just issued a statement that said, "There are some things about it we like; some things we don’t like." The only group to actually oppose it was the American Council of Life Insurers, which was quite interesting because we devoted an entire appendix to say that this report is not about life insurance.
One of the toughest challenges we faced in the Task Force was figuring out whether genetic information was like other kinds of information. Many people have said that genetic information is different, even unique. Colleagues at Boston University, for whom I have the greatest respect, have very skillfully drafted a model Genetic Privacy Act. Nevertheless, I disagree with their strategy. First of all, the state laws, particularly the discrimination laws, are, by and large, feckless. The definitions tend to be exceedingly narrow. They are typically defined as the results of a direct DNA test. In fact, most of the genetic information insurers receive about us will not be direct DNA test results. Such tests are less interesting than what comes downstream from the gene - the so-called "gene product" and its effects. We’re really interested in, for example, whether the gene makes enough of an active form of an essential protein. So, if I develop a test for the protein the gene’s supposed to make to see if it’s there in a normal quantity and normal form, these laws have nothing to say about that. Given the way many of these laws are written, only if the insurer bases its decision on the DNA sequence does it violate the law. In actual practice, I fear that such laws will be effectively useless.
The typical state genetic privacy and discrimination laws protect a very small number of people. The model Genetic Privacy Act itself adopts a very narrow definition of genetic information, and the authors of the model act are very clear about this. They recognized clearly their problem: either take a very narrow definition of what’s genetic information, or adopt a broader definition. If the latter course is chosen it becomes difficult, perhaps impossible, to distinguish genetic information from all other kinds of medical information. I agree with that. Unless we adopt an exceedingly narrow definition of genetic information one that leaves out a great deal of what we would normally count as thatwe end up being unable to carve off genetics from other sorts of health-related information. George Annas and his colleagues, in a defense of the Genetic Privacy Act, refer to our genome, our DNA as a coded, probabilistic, future diary. Keep that image in mind: a coded, probabilistic future diary. They go on to say one’s genome describes an important part of one’s future. They describe it as being in code and largely unknown to the person. And, they warn that parts are being deciphered almost daily.
As I looked at the writings of people who argued in favor of genetics being different from other kinds of information, I found three major kinds of arguments. I’m going to call them: genetic prophecy, the concern for kin, and the concern about genetic information. Genetic prophecy, very simply, is the notion that I can find out something about you today that might indicate your risk of disease in the distant future. I can test a newborn to see if they have the gene for Huntington’s Disease, a disease unlikely to manifest even its first symptoms for forty or fifty years. Huntington’s Disease turns out to be the exception rather than the rule when it comes to the predictive accuracy of genetic testing. Most genetic tests for most diseases are not going to have this simple causal connection. It will not simply be the case that if you have the gene, you’re going to get the disease. Take the example of a woman being tested to see if she has a mutated BRCA1 gene. If she doesn’t have a mutation in the gene, her risk of breast cancer is still the population risk. That is to say, knowing nothing about a woman’s genes, her lifetime risk of breast cancer is 11-12%. If she has a clinically significant mutation in one of the breast cancer genes, her lifetime risk, initially thought to be as high as approximately 85%, is according to more recent estimates closer to 50%. Such a four- or five-fold increase over the background rate may be reason for concern, but it’s not a death sentence. And in fact, most of the cases of breast cancer occur in the very last decades of life - 60’s, 70’s, 80’s and beyond. So, is genetic information different from other health-related information? The results of a cholesterol test are information about one’s future risk of heart disease. Living in a badly polluted part of the city might also be information about your future risk of disease. Living in Denver, where there is less protection from ultraviolet rays, may increase one’s risk of skin cancer. There are many non-genetic factors that also seem to have some of the same prophetic qualities as genetic information. Except for these relatively rare relationships like Huntington’s, where there is a virtual one-to-one correspondence between mutation and disease, most of these disorders are probabilistically linked to their diseases. The fact then that genes are occasionally prophetic doesn’t distinguish them from many other things.
What about the concern for kin? The argument here is that if I get a result from your genetic test, I’m also learning something about your biological relatives. This is true. Genetic information about an individual may indeed be information of a sort about that individual’s biological relations. Of course, so would information that one member of a family has been exposed to an infectious disease, or that certain family members may be physically or psychologically harming other family members. So the concern for kin is not unique to genetic information.
The third kind of argument is over concern about genetic information. Certainly, genetic information is not the only sensitive information about us that we want to protect from the prying eyes and instruments of other people. This last argument must rest, in some sense, on the claim that genetic information is especially sensitive.
Let us return to the metaphor of the coded, probabilistic, future diary. The genetic diary, after all, was written not only by others, but without our permission or necessarily even our knowledge. In the early days of the genome project, I had gone to a seemingly endless round of conferences in which people seemed to be saying similar things. At one of these events, I had lost interest in the presentation and received a tap on my shoulder from a very interesting friend I had come to know, the head of the FBI laboratories. I leaned back, and he said that they had finished the testing on the World Trade Center bombing samples. A letter had been sent claiming credit. From the back of the stamp, they identified one of the suspects. You leave enough DNA when you lick a stamp to do a DNA fingerprint. He said that they had also tested the envelope flap and a different person licked that, not one of the current suspects. I then had an epiphany: what I thought at the time was the world’s largest collection of identifiable genetic samples was held by Publisher’s Clearinghouse. We even put on our own return address! I’m still not sure whether they’ve ever realized what a treasure-trove they have. The point is that it isn’t difficult to get genetic information about us if somebody really wants to. It’s still expensive, and there isn’t that much information we can get right now from such samples. But, we can understand why we’d want to prevent strangers from getting that information about us, if we really don’t want them to know.
How does the metaphor of genetics as a "future diary" mislead us? First, it implies that the contents of this future diary, our genes, reflect what is most intimate, central, and important about usthat it reveals in some fundamental way our social and personal identity, our loves and interests, what we care about most deeply. In fact, our genomes have little or nothing to say about any of these crucial matters, despite the claim for a gene linked to IQ. The metaphor also promotes something which philosophers call genetic determinism; a doctrine that somehow our genes literally determine important outcomes for us. In fact, in complex disorders with many contributing factors, such as cancers, heart diseases - the ones that matter to most people - genetic information indicates only a rough range of probabilities. This sort of prediction falls far short of a diary-like probabilistic future.
I’ve suggested a different metaphor. Begin with the notion of a diary. Instead of imagining your genome as what is written on the pages, imagine instead that your genome has something to say about how thick that book is. How many pages are we going to have available to write what is important to us? Some of the pages will be nice, smooth paper, easy to inscribe whatever we wish. Other pages might be more rough, more difficult to write upon. If our genome is a diary, it’s so primarily to the extent that it helps to determine the physical form of the volume. What stories we write in that diary are ours to write; they are not determined by our genes.
Some of the same concern for genetic information led to work at the National Bioethics Advisory Commission. The issue of what to do with human biological materials in research has become a controversial issue among scientists, physicians, bioethicists, and policy-makers. I’ve lost count of how many position papers we ultimately found; it might be a dozen, each of which declared what must be done with human biological materials, also known as human tissue samples. These various position papers came to many different conclusions. NBAC was asked to analyze the issue and make its own recommendations. Some of you may know who Tom Lehrer isthe author of many witty songs. One of them was about a Russian mathematician Lobachevsky. There’s a wonderful line in that song where Lobachevsky offers the advice "Plagiarize, only always call it research." But, we learned at the National Bioethics Advisory Commission that we could actually talk to people, talk to the public, and listen to themwe just couldn’t call it research, because if we called it research, it would have go through the federal IRB’s and the Office of Management and Budget, and we didn’t have enough time. So, we held mini-hearings, not research, around the United States where we brought in groups and different communities. We targeted different parts of American society. We asked them a series of questions about what human biological materials might be used for: Were they aware that if they had been in for a surgical procedure that they probably had signed a statement that said, "Anything left over that has been removed from me can be kept for research or education?" We asked, "Did you know that you’ve probably signed such a statement?" Decades ago, they didn’t even bother to ask you; they just kept it. In the past, it depends on the institution, but certainly in some places for a couple of decades they at least asked you. Now, it may be on the same piece of paper that you sign to give consent for the actual surgery, then there’s another line that says, "I give my consent for the tissue." We asked people how many of them remembered signing this, and I think in the seven hearings [there may have been a hundred or so Americans who participated], not one could remember signing such a statement. But I’m sure many of them have. We wanted to find out what people cared about. It was not exactly a sustained dialogue, but we spent a day with these various groups of Americans asking them: "What matters about your tissue? Is it O.K. to use it for research? If so, what are you worried about if it is in fact used for researchwhat are your fears?" Can you guess what their fears were? Insurance discrimination, and the loss of privacy, the two things we’ve been speaking about. People in every group spontaneously offered those as their primary concerns. It was very important for the Commission to hear these things. We also were interested to find out that folks were enthusiastic, with almost no exceptions, for the use of their tissues in research. Even people who came from groups who might have reason to fear misuse of genetic information were, with rare exceptions, enthusiastic supporters of the use of tissue in scientific research. So, that was an effort to get at public values about tissue samples and other biological materials.
In the last few minutes I want to talk briefly about assisted reproductive technologies and the search for shared values, because the second part of my thesis was something short-circuiting the discussion there. Now, I confess that I did reflect on the crucial philosophical question I’ve been hearing constant talk about: "Is Viagra an assisted reproductive technology or not?" I didn’t reach an answer. I don’t want to get graphic about it, but you know, it’s not! We do know there are some fierce battles being fought about how many pills per month would be covered by insurance companiesboggles the mind. So, let me talk about the other ones, the diagnostic work-ups, the laboratory tests and procedures, the interventions and manipulations that are performed on people who come in with a complaint of infertility. Are there shared values here, and if so, what are they? If we look at the current situation, the way that Americans actually deal with infertility treatment, we come out with a picture something like this: there seems to be a strong predilection in favor of individual liberty concerning procreation. If people want to try it, and can pay for it, let them do it. So the other piece of that is market freedom. For infertility therapy in the U.S., some is covered by insurance, much of it isn’t, even in states that mandate coverage of certain procedures. There is a tremendous reliance on the market as to the decision "What technologies are used and by whom?" We’ve begun to treat infertility services as well as human gametes, sperm and eggs, and human embryos even as, at least in certain respects, market commodities. All you need to do is get on the Internet and you can actually see lists of sperm, eggs, and I think even some embryos. Many clinics have now turned to having catalogues where they describe the sources of the gametes and embryos. And not just obvious things, but things like hobbies, IQ, all sorts of fairly personal information of extremely dubious connection to genetics.
A sign, at least in my world or to me, that something might be troubling us here is that there are certain lies or rather gross euphemisms being used. People who provide sperm are called sperm donors, but in fact they’re paid. Not a whole lot I gather$25-50 was the going rate last time I inquired. Women who provide eggs, on the other hand, are paid a great deal more. The going rate was about $1,200-1,500 per cycle. Someone told me in Manhattan it can be over $5,000 per cycle. I haven’t confirmed that. Of course, it’s a more arduous procedure, and in fact, women have to go through a fairly extensive series of procedures: they need to take hormones; doctors hyperstimulate them so that they hyperovulate; we want to get lots of eggs in the recovery cyclethis part is invasive. We really mess around with their bodies in producing the eggs, and I’m not sure that we have very good evidence at this point about whether there are any long-term risks to the women who go through this. There clearly are disincentives on the part of the clinics to find out, for the same reason that employers and the tobacco companies have disincentives about the negative impacts on health of their products and their manufacturing to the workers and then the users of their products. And fertility clinics have disincentives to find out that what they do hurts people. Bear that in mind as we think about this.
So, if we have to use a euphemism, why do we call people who get paid $5,000 a "donor"? Last time I looked, if I give money to a charity they called me a donor, if I give money to a charity and they give me a nice new car, I’m not a donor anymoreI’ve just bought a car. They’re a vendor, and I’m a purchaser. So, why do we call somebody who provides sperm for $50 a donor? They’re vendors. But, there’s incredible persistence in this euphemism, and I think it’s because, out of habit, they’re afraid of the implications otherwise. That’s my view.
The other sign I have that not all is right here, that somehow our values may be offended, is epitomized in your reaction to the story I told at the beginning of my talk. The woman who gets cloned, has the embryo implanted in her, aborts it, and then uses the eggs so she can have her "own child," i.e., own genetic child. "What’s wrong with that?," some of my colleagues would ask, "Why don’t we?". It’s not a trivially easy task to say exactly what is wrong with that. It strikes us as somehow deeply offensive, but I think we need to work considerably harder at articulating just what it is about such practices that violates things that we consider morally very important. With cloning, once we’re past the scary science-fiction scenarios, the ones that are totally unrealistic, and if we ever get past the concerns right now for the safety of the technology, it would be completely wrong to use it in humans, if only because it would be unethical human experimentation. Very risky to any children so created, and potentially quite risky to the women. I don’t know if you are aware of the latest data out of the Scotland lab that created Dolly regarding a series with another set of sheep using not as radical a procedurenot nuclei from an adult sheep but from embryonic or fetal sheep, which we know are more readily clonable? 46% of the lambs, I believe, were born abnormal, and not a single one of the sheep went into spontaneous labor. So, something’s awry in the communication between the sheep embryo and the ewe which is bearing it. They finally figured out they had to induce labor in all of these ewes. It would be unethical, but if we ever get beyond that stage, to the point where it seems at least as safe as other things that we don’t raise an eyebrow about, we’ll need to engage very deep questions about why we have children, about the relative importance of biological connection, because that’s one of the crucial arguments why anybody would ever want to use cloning in reproduction, and about the values we seek in having a family, and the limits, if any, on the value of control. Control is something that particularly folks like us tend to value, but can there be such a thing as too much control? I think the answer is clearly "Yes."
One of my most vivid memories from my early, first burst of interest in cloning after Dolly was announced was being on Talk of the Nation. The very first caller said this was, as I remember it, a wonderful thing, and he wanted to do it so he could raise himself the way he should have been raised. Part of me almost wishes he would do that, if he could, but I wouldn’t wish it on the kid.
I’ll conclude with this: I don’t think we’ve had the sort of sustained, respectful, and attentive public dialogue that might help us to locate our shared values on human reproduction. The conversation tends to be short-circuited by the "third rail of American bioethics" - abortion. It mostly seems as if proponents on both sides of the abortion debate are often more interested in scoring rhetorical points than engaging in dialogue, at least when they are doing this in public. The spillover from this debate is hurting us in many ways, not least, I think, in the realm of infertility treatment. We’ve prohibited federal funding of much good quality research that could actually improve our understanding of the causes of infertility and its possible treatments. Ironically, I don’t know if anybody intended this, we have fed the growth of an infertility industry that seems more infatuated with entrepreneurship and marketing than with good science or good medicine. We need quite desperately to break out of this cultural, moral gridlock over abortion. Not that we’re going to settle the abortion debate itself easily. The rancor, rhetoric, and rigidity that permeate our public conversations about abortion spill over to many areas in reproduction. The effect on us is that only a few values, liberty, markets, "commodification," maximization of choice and control, seem to dominate our practices in artificial reproductive technologies. I believe we need a much fuller dialogue about shared values and human reproduction, and I hope that the kind of project in you are engaged can help us towards that end. Thank you.
Project Overview
Toby Citrin, JD, Project
Principal Investigator
I. Introduction
The project "Genome
Technology and Reproduction: Values and Public Policy" is funded with a
$1 million grant from The National Institutes of Health; National Human Genome
Research Institute - Ethical, Legal, and Social Implications Program (NIH-ELSI).
The project, carried out by the University of Michigan and Michigan State University,
will end July 31 of this year. The project grew out of discussions held by a
community-academic-government group formed several years ago in Michigan to
consider the societal implications of advances in genetic technology. One member
of the group, an African American tenants-rights activist, voiced the perceptions
of her neighborhood of genetic research being carried out by the University’s
medical center, with the question "What are those people up on the hill
getting ready to do to us now?" The project was formed with the intent
of giving citizens, at the grass roots level, the opportunity to help shape
the kinds of policies which will govern the use of genetic technology in the
future.
|
1.
|
Utilizing
"rational democratic deliberation" to develop recommendations
for the three policy domains - laws, professional standards, and institutional
policies - regarding the use and application of genome research and technology.
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2.
|
To
disseminate the findings to the public, policymakers, health educators,
and practitioners.
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1.
|
In
this issue area, people are likely to be personally affected by genetics.
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| 2. | It is an area in which people hold views closely related to and determined by their own values, religious beliefs, and moral principles, often in sharp conflict with the views of others. | ||
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3.
|
It
is an issue area which legislators are loathe to tackle because of its
relationship to issues of abortion, embryo research, and when human life
begins.
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||
III. Summary of Project
Phases
The project consisted
of four phases: A. Focus Group phase; B. Community Dialogue phase; C. Policy
phase; D. Dissemination phase.
A. Focus Group Phase
There were 9
focus groups, held in 4 Michigan communities. Each of the groups was different,
with group composition varying by stage of life, demographic factors, and place
of residence. The goal of the focus groups was to get an initial snapshot of
peoples’ concerns related to genetics and reproductive technology.
B. Community Dialogues
There were 2
series of dialogues (Fall 1996 and Spring 1997) held in each of 7 Michigan communities,
totaling 13 sessions per community. These were organized by Dr. Leonard Fleck
of Michigan State University. The first dialogue series considered guidelines
based on ethical and moral principles. There was a Policy Conference in between
the two series. Participants at the Conference looked at recommendations coming
out of the dialogues and their policy implications for government, professional
organizations, and health care providers and insurers. The second series of
dialogues concentrated on policy choices and options.
C. Policy Phase
The third phase
of the project, headed by Edward Goldman, analyzed the recommendations of the
dialogues in the context of case law, legislation, and professional standards.
The result of this analysis was the policy report in the conference program.
The draft of this policy report formed the basis for one final round of dialogues
in all 7 communities to determine the extent to which the dialogue participants
felt the report accurately reflected the discussions and recommendations coming
out of the 2 series of dialogues.
D. Dissemination Phase
The final phase
of the project is one of dissemination, this conference being one component
of that phase. Several weeks ago we held a congressional staff briefing to share
project findings with the staff of members of congress. We will also be writing
a number of articles on the project both for scholarly publication and for policy
makers. Members of the project team will be making presentations describing
the project and its findings at a variety of conferences, institutes, and workshops.
We will also be making available a number of reports on the various phases of
the project.
IV. Principal Project Findings
A. Focus Groups
The focus group
participants exhibited a fairly high degree of optimism about the potential
of genetics research and technology to improve society through medical procedures
likely to prevent pain and suffering and enable many people to avoid the consequences
of disease and premature death. An exception was the focus group consisting
primarily of African American participants who didn’t share this sense of optimism,
recalling a history which included the Tuskegee syphilis experiment, the serious
problems caused by sickle cell screening, and the fear that we may be on the
brink of a new period of eugenics that will likely further stigmatization of
minority groups.
The focus groups also disclosed that while most participants felt optimistic about the potential of genetic technology, they were less certain of its potential in their own lives. The technology had a benefit in the abstract but people had a more difficult time imagining scenarios in which they themselves would want to be tested or to make use of the resulting information.
Focus group participants who had personal experience with genetically-related diseases were more supportive of early genetic testing than were those who had no such experience. The former group expressed the feeling that people needed to be made aware early of the likely consequences of genetic conditions to their future lives and to the lives of their children, so they could make childbearing decisions and prepare adequately for dealing with the onset of genetic disease in future years.
Finally, the focus groups disclosed a three-way split on issues related to genetic counseling. The lay public expressed the desire to be helped through the process of decision making on whether to get genetic testing and what to do with the information. In the professional focus groups, however, doctors voiced their hesitancy to provide that kind of support, partly because it was not their typical mode of operation, and partly because under a managed care environment they didn’t have the time and weren’t adequately reimbursed to provide it. Genetic counselors felt competent to help patients through the decision making process, but were concerned about the lack of sufficient numbers of counselors to satisfy the need for counseling, and the lack of reimbursement in most health plans to cover the extent of counseling patients seek. Genetic tests continue to proliferate. This disconnect between the expressed needs of the patient and the inability of health care providers to satisfy these needs will only be exacerbated. There will be an increasing demand on policy makers to address this growing problem.
B. Community Dialogues
and Policy Phase
(See pages PP-QQ
and XX-YY of the Proceedings.)
V. The Project Goals -
Were They Satisfied?
By the end of the
project we will have achieved the two project goals - the development of policy
recommendations through the process of rational democratic deliberation, and
the dissemination of our findings. There is also a more significant result of
the project, as well as a significant limitation in having achieved the project
goals which must be addressed by similar projects in the future. The most significant
achievement of the project is the demonstration of the potential of the community
dialogues process for developing policies in an issue area which is complex,
divisive, and heavily laden with deeply held personal views, religious principles,
and values.
We demonstrated that people are interested in learning about genetics issues, will invest time in discussing them, will carry on discussions in a calm, reasoned manner, reach consensus on many of the issues, and develop a respect for opinions which diverge from their own. This experience suggests that we don’t have to leave policy making to the experts, to the lobbyists, or to the quick-and-dirty surveys which appear almost instantaneously following a media report of a genetic breakthrough. Public dialogue can help restore people’s sense that they have a meaningful role to play in fashioning the rules and influencing the decisions which affect their lives. Citizens can in fact help determine just what "those people up on the hill" will be doing to them now.
While our project demonstrated that people at the grassroots level can help shape the policies affecting their lives, we also experienced a relative lack of involvement by people typically underrepresented in decision making, in spite of the fact that they are often most adversely affected by the policies which get adopted. Voices of communities of color, while present in the dialogues, were not heard with the kind of frankness and strength that they were in the focus groups. Voices of the less educated and those at the lowest economic levels were largely missing from the dialogues. In this respect we shared the same limitation that has been typical of dialogue projects in other issue areas. We clearly need to do a better job of inclusion of underrepresented groups if the dialogue process is to enhance the effectiveness of our democratic system of government. It is for this reason that we have submitted a renewal application to the National Institutes of Health, teaming up our two universities with Howard University. In the renewal, we seek to convene a new series of dialogues in communities of color and in those with lower socioeconomic status, and to change our methodology and project team to be more responsive to the characteristics of these communities.
Audience Comments
40 BF: How were the
minority groups put together? Did they represent lower socioeconomic status
(SES) communities?
Eugenia Carpenter (project process consultant): They were put together through agencies in Ann Arbor seeing these populations, and other community outreach organizations. The minority focus groups were different from the community dialogues and the majority of the other focus groups, but they did focus on reproductive decision making. We sought a mix of lower SES and upper middle class participants throughout the focus groups.
40 BF: In your conversations with African American groups, what emotions frustration, anger, fear, for example did you get from these groups? Did you find they were sufficiently interested in reproductive issues, or others?
Eugenia Carpenter: Many of these participants had particular experiences with the health system and with health and social service agencies. The general feeling was not anger but a laid back "been there; seen that" degree of cynicism, or resignation about the likely benefits and costs of these breakthroughs. There were definite concerns about history, discrimination, and adverse use. Overall, though, the discussion was quite lively and focused on the issues.
Toby Citrin: There are three people at today’s conference who have particular expertise on and experience with these sorts of questions, relating to a conference they were instrumental in putting together held a month ago in Maryland. This was the National Dialogue on Genetics sponsored by Howard University and Sinai Hospital. Professor Marian Secundy and Ilana Mittman were the key conference organizers. Drs. Georgia Dunston and Pilar Ossorio were also active in it, as were several members of our project team. This conference was organized for the purpose of dealing with issues of inclusion in genetic policy making and development and in the clinical application of genetics. Dr. Georgia Dunston will share her insight on the issues of inclusion at her luncheon address tomorrow. The Maryland conference was very exciting, and came up with some very wonderful (and troubling) insights into the communities that have not always been heard from on this whole set of issues.
45 WM: Did you take into account the numbers of people in the groups, gender and age differences, variation in education, and pre- and post-session changes? Was a consensus claimed?
Eugenia Carpenter: The groups incorporated differences in life cycle. In this respect there were three types of groups: (1) single and married with no children; (2) those having a child and anticipating a second child; (3) parents of any age having a child with a genetic illness or condition.
Toby Citrin: Details are given in the conference report. There were 8-9 persons on the average in the focus groups. Variations in age and gender occurred over the different groups. We were not trying for consensus at this point, but to elicit attitudes and concerns for the subsequent project phases. A post-test was not relevant for them, but was conducted in the subsequent community dialogues.
Community Dialogues
Phase
Leonard Fleck, Ph.D.,
Community Dialogues Phase Director
I. Introduction
Thomas Murray covered
ethical issues in genetics and reproduction in terms of the family; we will
be discussing these issues as they relate to community dialogues. We started
off the dialogue process during the first series of sessions talking about ethics
issues that we are committed to as a society. Public policy is rooted in deep
social, moral values. Civil rights issues are an instance of this. The 60’s
legislation was not possible without prior moral dialogue in the community as
engendered by Martin Luther King. Ethics does not focus on private issues, but
social value-questions needing community dialogue and demanding community resolution.
II. Case Scenarios
In the dialogues
we used the case scenario of Mr. H, a 26-year old male, whose father died of
Huntington’s disease at age 52. Mr. H knows he has a 50% chance of having the
Huntington’s gene, for which a direct genetic test is now available. We posed
the question, "Does Mr. H have a moral right to NOT KNOW his genetic endowment?"
If his diagnosis turns out negative, great! Mr. H will have a normal life expectancy.
If he is positive for the Huntington’s disease gene, he could have a disease
onset 15 years after his 26th birthday. In that case, Mr. H deserves 15 good
years, but he could be overwhelmed by depression insoluble by counseling. His
conclusion is that he doesn’t want to know if he has the gene. Dialogue participants
responded to the question that he does have such a right so long as it does
not affect anyone else. Suppose Mr. H wants to get married and have children
of his own. Does he have a moral right to hide the facts from a potential spouse?
Under the doctrine of informed consent, does the spouse have a moral right to
know the risks to herself and their future children?
A further question: Should we have a law requiring individuals at risk for a serious genetic disorder to be tested to know their own genetic profile? (By "serious," I mean substantial compromise of length or quality of life.) Should we recommend that professionals have a policy requiring more directive counseling in these circumstances, i.e., strongly encouraging their patients to reveal these genetic facts to potential spouses?
To take an additional scenario, if Mr. H marries and chooses to have children, but wants to minimize risk to them, should we have a law that guarantees he will have access to pre-implantation genetic diagnosis (PGD), so that he can select unaffected 8-cell embryos, even if disability groups argue this is discriminatory? What if the cost of PGD is $30,000 per successful pregnancy? Should we publicly subsidize such interventions at the 80% level? In another scenario, we also asked participants whether federal funds should be available for speeding-up research for germ-line genetic engineering.
III. Dialogues Description|
•
|
Test
a model of rational community deliberation (RCD). (A viable alternative
to shouting about abortion!)
|
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| • | Identify through RCD the central ethical issues related to genetics and reproduction. | ||
| • | Identify and articulate through RCD the ethical values related to genetics and reproduction. | ||
| • | Propose through RCD morally permissible balancings of conflicting values related to them. | ||
| • |
Identify social values and public interests that should shape public policy. |
||
|
•
|
Frame
policy options congruent with those endorsed social values and public
interests.
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I need to stress that the community dialogues process does not yield immediate final decisions. That takes 20 - 30 years, like the discussions on death and dying. National and local dialogues need to go on.
In terms of structure, we held the sessions in seven cities. There were six ethics dialogues in each city in the Fall, and six policy dialogues in each city in the Spring; 72 dialogues in all. 85% of the participants were Caucasian; 15% were non-Caucasian. We wanted more racial-ethnic diversification. Attendees were 56% female; 44% male. 17% were under 25 years old; 15% were 26-35; 27% were 36-45; 20% were 46-55; 22% were over 55. Educationally, at least 80% had a B.A. degree. These are the type of people who showed up; we could not have forced others into it. But we must correct the imbalance to better reflect the actual demographics of our society.
The dialogues were preceded by a long introductory letter. During the first session we conducted an initial computer survey. We put together readings for each evening, also a leader’s guide with questions to start the dialogues. The sessions were two hours long, with a mix of large and small group discussion, each followed by an end-of-the-evening survey. At the end of the Fall and Spring dialogues we conducted a repeat of the initial survey by mail. The survey assessing process was also done by mail.
In the dialogue items that were used, we would vary the particular genetic disorder that was at stake. So, instead of having Mr. H, a 26-year old with the Huntington’s gene, you could have Mrs. H who knew herself to be a bearer of the BRCA1 gene, a situation with very different implications. One could then ask, "Would Mrs. H have a moral obligation to inform a potential spouse of that fact if she did not want to reveal it?" The variables that went into the construction of the dialogue items included factors such as: physical or mental deterioration, age of onset (child/adult; mid-life/late-life), premature death vs. permanent disability, degree of compromise of quality of life, certainty vs. probability of bad outcomes (e.g., Huntington’s disease vs. Alzheimer’s disease linked to ApoE), medical ameliorability of the genetic disorder. At least 12 different relevant moral values, the cost of the intervention, and whether other individuals were affected also fed into the dialogue items.
The key ethical challenges of the community dialogues were:|
•
|
Articulating
through rational community dialogue the primary moral values, judgments,
and principles that ought to shape our social responses to a range of
moral issues related to genetics and reproduction.
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| • | Articulating through RCD the content of the moral and political concepts of genetic privacy, genetic justice, genetic and procreative liberty, genetic responsibility, and genetic discrimination. | ||
| • | Articulating through RCD socially defensible balancings of conflicting moral values involving genetic and reproductive decision making. | ||
| • | Articulating through RCD judgments of genetic ethics that can be the object of social agreement, stably endorsed as "reasonable enough" from multiple points of view characteristic of a liberal, pluralistic, tolerant society. | ||
|
•
|
Identify
social problem scenarios related to genetics and reproduction where policy
response is and isn’t necessary and reasonable.
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| • | Identify public interests and social values that would justify or condemn a public policy response. | ||
| • | Identify professional and broad patient values that would justify or condemn professional policy responses to specific genetic reproductive issues. | ||
| • | Critically assess proposed policy responses by professional groups regarding specific genetic reproductive issues, given participant reluctance to endorse very much in the way of legislated public policy. | ||
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•
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Identify
what kind of policy response is most appropriate:
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*
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Prohibitions
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*
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Protections
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*
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Permissions
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*
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Promotions
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|
•
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Articulating
through RCD a political concept of genetic responsibility for both individuals
and society that is not eugenic. There are choices. As Philip Kitcher,
author of The Lives to Come, said, we are moving away from an age
of "genetic innocence" into an age of genetic moral responsibility.
We must operationalize this.
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| • | Articulating through RCD a political concept of genetic justice that allows us to assign an appropriate priority for funding genetic reproductive needs relative to other unmet health needs in our society. | ||
| • | Articulating through RCD a political concept of genetic and procreative liberty that is suitably constrained by concerns for genetic justice, respect for nascent human life, and nondiscrimination with respect to viewpoints of the disabled. Should the Gina Kolata example mentioned by Thomas Murray, human cloning via somatic cell nuclear transfer, be within the domain of genetic liberty or should it be outside the bounds? | ||
| • | Articulating through RCD a political concept of genetic privacy that does not compromise inappropriately the rights or interests of others who may not have the capacity to protect their own interests, such as future possible children. | ||
|
•
|
Determining
the appropriate scope and role of religious values in shaping public or
professional policy as it relates to genetic and reproductive decision
making. (Disability and right-to-life group members were included in the
dialogues.)
|
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|
•
|
There
is a range of moral judgments of varying degrees of specificity related
to genetics and reproduction on which we can achieve a high degree of
agreement.
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| • | It is hard to detect large shifts in moral judgment from pre- to post-dialogue when complex balancing judgments are required. | ||
| • | Large shifts in moral judgment are discernible from pre- to post-dialogue when initial judgments are heavily non-rationally determined, as in the cloning issue. | ||
| • | Legal mandates for any kind of genetic testing are generally strongly resisted, even when the welfare of future children is at risk. | ||
| • | Legally mandated premarital genetic counseling is acceptable to slightly more than half of participants. | ||
| • | There is a broad acceptance of the political legitimacy of government protecting the genetic health of future children. | ||
| • | 55-60% of participants endorse government-mandated educational approaches. | ||
| • | 55-60% endorse government-provided economic incentives for genetic counseling and testing. | ||
| • | There is significant concern about structuring economic incentives for genetic counseling and testing through employee health plans. | ||
| • | There is a virtually even division of judgment on whether professionals should counsel more directively to elicit responsible genetic decisions. | ||
| • | There is a virtual even split in judgment that we should have laws mandating insurance companies to pay for IVF when the intent is to avoid conceiving a child with a serious genetic disorder. | ||
| • | There is strong opposition to any legal mandate for having children via IVF to avoid their being conceived with a serious genetic disorder. | ||
| • | There is strong opposition to any legal ban on access to pre-implantation genetic diagnosis (PGD), or other alternative reproductive options. | ||
| • | There is strong opposition to the idea that PGD represents invidious discrimination against the disabled worthy of a legal ban. | ||
| • | There is strong opposition to permitting religious belief, e.g., that full personhood begins at conception, to shape public policy. | ||
| • | Maximizing individual procreative liberty is politically the most legitimate way to allow religious values to shape individual reproductive decisions. | ||
| • | There is fairly strong support for government regulation of the dissemination of genetic tests to protect consumers; even stronger support for professionals doing that. | ||
|
•
|
A
strong majority (65% vs. 20%) is opposed to any laws that would ban the
development of the capacity for germline genetic engineering. (Quite a
strong level of support given the general opposition to the idea of human
cloning.)
|
||
|
•
|
There
is strong support for federal laws that would ban insurance companies
from using genetic information to price health insurance or deny it.
|
||
|
•
|
There
is very strong support for federal laws banning employers from using such.
|
||
|
•
|
There
is a virtual even split regarding a federal law that would ban prenatal
testing for late-onset adult disorders.
|
||
|
•
|
Were
the community dialogues a good model of rational community deliberation?
|
||
| • | What sorts of revisions of the process might be desirable? (These revisions are being addressed by the renewal grant proposal.) | ||
| • | Is this format a most appropriate one for policy development when the questions address deep social values? (Indications are it was, but more analysis is needed.) | ||
| • | What concept of representativeness should characterize the dialogue groups, one like our founding fathers that includes an elite group of persons, or one that goes after a diversity of viewpoint and grants all points of view a fair and respectful hearing? | ||
| • | Are there any significant differences in moral or political judgments relative to demographics? | ||
| • | How do we know that the post-dialogue judgments are any more "correct" than the pre-dialogue judgments? | ||
| • | Why should policy makers care about this project as a model for policy making in genetics and reproduction? | ||
|
•
|
Respond
to genuine public concerns, such as genetic discrimination against Ashkenazi
Jews or other groups.
|
||
| • | Respond to irrational public fears that may precipitate thoughtless policy. | ||
| • | Protect space for responsible individual liberty in making genetic and reproductive decisions. | ||
| • | Encourage broader public engagement in thinking through deeply controversial political issues. | ||
| • | Shape just resource allocation policies regarding genetics and reproduction. | ||
Audience Comments
40 WF: I think the
dialogues provide us with some marvelous models. I am glad you included consumers
in genetics. I just got back from a conference on genetics and public health
but the public was not represented. There is a lot out there on policy making.
Where should we start, at the "grassroots?"
Len Fleck: Yes. The renewal grant proposal stresses racial-ethnic diversity and working class America. We must alter some of the language to accommodate different groups, but the issues are generally appreciable by lay audiences.
Toby Citrin: The renewal grant represents a shift in methodology. It is not "top-down." People are already engaging in their own community discussions. We are inviting communities to share their discussions with us.
65 WF: There are 3,030 people in my Massachusetts community. The people are enormously rigid about protecting their privacy. One town meeting covered the issue of whether we should provide condoms to high school seniors. All these people were turning out and voicing an opinion. Likewise, communities of African Americans might bring up the concept of sickle cell. This is a most poignant issue where discussion would make a difference.
Steven Vaughn, Len Weber (community dialogues facilitators): African American concerns such as Tuskegee were part of the discussions, but the primary focus was broader.
Toby Citrin: The renewal agenda has issues like this we shared with the dialogue participants. The question of why we are doing the research in the first place is also fair game. It is better to solicit participants’ questions rather than ones we present.
Policy Phase
Edward Goldman, JD, Project
Policy Advisor
I. Policy Overview
The policy team -
Sonia Suter, Rosemary Quigley, and myself - looked at the community dialogues
as well as case law, current and proposed genetics legislation, and professional
standards involving genetics, including analogous law (duty to warn, HIV, etc.).
We wanted to see what policies could be crafted in response to the community
dialogues. The team also wanted to create a process where policy could be reviewed
by the community dialogue participants and by professional groups and legislators.
Policy was developed by looking at the results of the focus groups and community dialogues, law, etc. The team constructed draft policy recommendations, had them reviewed by community participants, and sought input from an expert advisory committee, which led to the final draft we have today. All of the groups had a chance to put these different areas under a microscope, to discuss "what’s broken," what is an informed public law, what are the competing social goals, the legal and ethical considerations, and the political and economic implications.
These were the guidelines we followed:
In the United States everything
is permitted except that which is forbidden.
In Germany everything
is forbidden except that which is permitted.
In Russia everything
is forbidden including that which is permitted.
In Italy everything
is permitted including that which is forbidden!
We had to consider questions of: Whose policy is it? Will it be a governmental policy, state or federal? Should it be professional, should we wait and let the courts deal with these issues on a case-by-case basis, or should it just evolve through developments in science, like Thomas Murray sketched earlier?
The various policy responses we looked at included prohibitions, protections, promotions, and permissions:
We examined in each case how policies could play out using each of these approaches.
A major touchstone was that policy had to emerge from informed community dialogue with due attention to existing legal rules and legislation, social implications, economic considerations, and professional standards. These recommendations are not final; there is a need for more analysis and feedback. The communities were asked for a sharpening of the policies, to revise them and suggest new ideas. We need a continuous feedback loop as part of this process. The recommendations are the result of ongoing reflection and education in the communities. Interest groups and legislators were included as well in the March 1997 Policy Conference.
II. Policy Issues
There was clear consensus
in the communities that it is better to leave policy development to genetic
professionals, but that we also need legislative action to prevent discrimination
and to protect privacy and reproductive liberty. There is an ongoing need for
education, both of the public and policy makers. We also recognize that substantial
legislative involvement would be necessary to have our policy recommendations
adopted and we believe that legislative analysis should be responsive to the
identified community concerns.
The policy report summarizes case law, legislative developments, community response, and ends with a series of recommendations. I will be covering important issues it highlighted.
A. Informed Consent
The notion of
informed consent, or informed choice, involves making available, receiving,
or declining information useful to professionals. These days this also includes
discussing the nonmedical risks of genetic testing and the social risks, such
as insurance denial and discrimination, and psychological reactions to test
results.
B. Duty to Warn
This duty started
with cases such as Tarasoff v. Regents of the University of California
where there is a third party at risk of serious harm. (In this case the court
ruled against a psychotherapist for failing to warn a third party about the
patient’s intent to kill.) The third party needs to be given information, but
this would violate patient confidentiality. A "sphere of justice"
or balance exists. Social value is deemed so important that it is trumping patient
confidentiality in this circumstance.
There are other noteworthy cases beyond Tarasoff. In Pate v. Threlkel (Florida, 1995), a patient was treated for medullary cancer Her daughter, who developed the same cancer, alleged that the physician was liable for failing to warn her mother of the risk to her children so that they could prevent the cancer from developing. The court could have ruled in favor of the mother’s doctor, but the case proceeded otherwise. The court did recognize the parent could have been told of the risk to the family. In Safer v. Pack (New Jersey, 1996), the plaintiff’s father died of colon cancer and the plaintiff herself developed colon cancer. She sued her father’s doctor for failing to warn the family of the risk to his children. The court decided such a duty would be satisfied by taking reasonable steps to assure the information reaches those likely to be affected.
The court concedes that if the doctor knows the father will not tell, it may be necessary to breach confidentiality if it is very important that the information be shared with a third party and the doctor knows the patient will not tell. This is seen in HIV cases where the patient has sex often but does not want to tell. Some states say the physician has an obligation to inform the partner or the public health department for tracking purposes. The third party has a legitimate justice-based claim here - a right to the information.
C. The Question of Mandatory
Testing and Mandatory Testing Legislation
In every state,
newborn testing is mandatory where the condition is treatable. This is done
to avoid injury to the child and where the child needs very quick attention
to avoid injury. Ph