Australian National University
https://orcid.org/0000-0002-1704-5817
email: Bob.Goodin@anu.edu.au
This paper firstly distinguishes between principles of “global justice” that apply the same anywhere and everywhere – Tännsjö’s utilitarianism, egalitarianism, prioritarianism and such like – and principles of “local justice” that apply within the specific sphere of health-care. Sometimes the latter might just be a special case of the former – but not always. Secondly, it discusses reasons, many psychological in nature, why physicians might devote excessive resources to prolonging life pointlessly, showing once again that those reasons might themselves be morally significant.
Keywords: health-care priorities, welfare consequentialism, local justice, medical anthropology, prolonging life pointlessly.
Let me begin with a couple of disclaimers. First, I am far from expert in medical ethics. My main exposure the subject came through a year-long fellowship in Bioethics at the US National Institutes of Health and through a series of ongoing co-authorships with an emergency physician whom I first met there. The physician, Chiara Lepora, came out of and went back into MSF, at one point administering its operations all across the Middle East.[1] Although I have talked with her at great length about such matters, her window onto them is obviously very distinctive, and that may well color what I have to say in relation to Tännsjö’s book.[2]
The second disclaimer is that my own formation, like Tännsjö’s, is as an analytical philosopher and my basic philosophical predilections like his are welfare-consequentialistic. Insofar as I differ with him over the particular applications under discussion, those differences do not arise from any deep philosophical disagreement. I would characterize those differences as more “observational” than “principled,” certainly at least in the first instance.
My deepest disagreement with Tännsjö might best be characterized as one between “global” and “local justice.” By that I do not mean to refer to the argument between “nationalists” and “cosmopolitans” over what, if anything, the world’s rich owe to the world’s poor. Instead, I mean to pick up Michael Walzer’s observation that there are “separate spheres of justice” within which distinctive distributive rules[3] – what Jon Elster calls rules of “local justice”[4] – apply.
So what I am distinguishing between are principles of global justice that apply the same anywhere and everywhere – Tännsjö’s utilitarianism, egalitarianism, prioritarianism and such like – and principles of local justice that apply within the specific sphere of health-care. I leave open for the moment what might the relation between those global and local principles, and whether the latter might just be a special case of the former (with a little more concrete empirical texture, or some such). I shall come back to that issue shortly.
First however let me try to tease out what some of the distinctive local-justice principles internal to the practice of health care realm might be.
One thought might be that local principles are just “localized” versions of global principles of justice. That is to say, they are just special applications of the basic global principles, adapted in light of the special circumstances of the health-care sphere. So let me now turn to consider how the local principles internal to the practice of medicine might relate to the global principles of justice around which Tännsjö orients his discussion.
Those more general points about the uneasy relations between “local” and “global” principles of justice can be further illuminated through more detailed discussion of the particular application upon which Tännsjö focuses, medical practices that pointlessly prolong life. Those might be regarded as a form of “local justice” in health care. Where do those local principles of justice pertaining to the prolongation of live come from? And how, if at all, can they be squared with more “global” principles of justice?
I share Tännsjö’s sense that too many resources are devoted to prolonging life pointlessly for terminally ill patients. Of course not all such prolongation is pointless. There may be good reasons for someone to want to live just a little longer – to see their child married, to meet their new grandchild, to say farewell properly, to make amends to people they’ve hurt, to wrap up their affairs in an orderly manner, to finish writing their last novel. All those are good reasons to want to live just a little longer.[7]
Whether they are good enough reasons to justify hyperexpensive treatment that soaks up resources that would be better used elsewhere is a separate question. But at least there’s a calculation to be made in such cases. So in my first two discussions below I’m going to focus on cases where prolonging life is literally pointless – not just in the sense that “they are going to die anyway” (that’s true of all of us, young or old!), but in the sense that there is nothing in particular that they want to do with the extra days, weeks or months that the heroic measures would buy them. In my third discussion below I shall return to the case of those with “unfinished business.”
The question I want to ask about all these cases is, at least in the first instance, less a philosopher’s question than a medical anthropologist’s question.[8] I shall be less concerned with the question of whether morally we ought to accede to their requests, and more concerned with the question of why we do might actually so.[9] In other words, I shall (in the first instance anyway) be attempting to explain – not justify – the practice of devoting substantial medical resources to the pointless prolongation of life. I see three possible reasons, which I shall address in turn.
Let me begin by discussing a partially analogous situation that arises with regard to disability-rights advocates. Disabilities are many and varied, of course. In places like Australia (and I’m guessing many places elsewhere too) there exist peak bodies responsible for advocating on behalf of the disabled to policymakers in both the public and private sectors. There are also community consultations seeking input from those affected by disability policies, presently or in prospect. Now, you can’t help noticing one striking fact about the members of the disabled community who turn up at such events or sit on such peak bodies. They tend to be disproportionately young people whose disabilities put them in wheelchairs but leave them otherwise unscathed. They have very clear ideas about what should be done to ameliorate the difficulties they suffer – and of course they are right that all those things should be done, resources permitting. But insofar as these peak bodies or community consultations are supposed to be representing the perspectives of the disabled in general, one cannot help doubting that that particular subset of the disabled are really representing the views and needs of other subsets who are not present (the demented elderly, for example, or the severely cognitively impaired). Still, the wheelchair-bound disabled are the ones that turn up; and they are, in consequence, the “squeaky wheels” that get the proverbial oil.
My first suggestion is that one explanation for why too many resources are devoted to prolonging life pointlessly for terminally ill patients is that those patients are right in front of the attending physician, whereas others on whom those resources might be better spent may often not be. Take the people with whom both Tännsjö and the WHO think we should be more concerned: people who are suffering debilitating depression.[10] Many of them may be suffering in private in the community, and not be in contact with any medical service providers.
Given that the one group of medically needy people is physically present in the doctor’s consulting rooms and is urgently petitioning for treatment (herself, or others are on her behalf), whereas other people who might be more cost-effectively treated using those same resources are not, it should come as no surprise that those who are present win out in the competition over those who are absent.
The “squeaky wheel” explanation works more on the basis of pressure and lobbying power of patients who are physically present before the physician. There may be a connected explanation that works more through the conscience (or perhaps just the psychology) of the physician.
The conscience side of the story is just this. It is a cornerstone of medical ethics that “the physician’s first and primary duty is to the patient.”[11] There are various ways of understanding that injunction: one is in terms of “her own patients” (as against all patients including those not her own); another is in terms of “this particular patient” (as against other patients, including some in that physician’s own waiting room). On either of those understandings, however, that injunction of medical ethics would seem to enjoin the physician to devote resources to the patient (even the terminally-ill patient) before her that might be better spent on other patients (even some of her own).[12]
There is a psychological side to the story as well. Nobel Prize winning economist Thomas Schelling famously observed:
There is a distinction between individual life and a statistical life. Let a six-year-old girl with brown hair need thousands of dollars for an operation that will prolong her life until Christmas, and the post office will be swamped with nickels and dimes to save her. But let it be reported that without a sales tax the hospital facilities of Massachusetts will deteriorate and cause a barely perceptible increase in preventable deaths – not many will drop a tear or reach for their checkbooks.[13]
If it is correct[14], then the physical presence of the terminally ill patient before the physician, combined with the fact that people (physicians included) value identifiable lives more than statistical lives, might explain why the physician spends more resources to prolong the lives of ill (even terminally ill) patients known to her than other patients not known to her.
There may be an ethical thought underlying that psychological observation as well. It might be argued that individual people have a moral status – Kantian “dignity” or whatever[15] – that sheer statistical artefacts do not.[16] Connected to this might be the way in which many people think we should demand “individualized evidence” rather than accepting “statistical likelihood” as adequate for conviction in a criminal trial.[17] People (physicians treating the terminally ill) might in such ways rationalize their psychological propensity to accord objectively disproportionate importance to those why are physically present before them compared to others unknown to them but who are equally real and arguably in as much need of the same health care resources.
Psychological studies of people’s memories of experiences and willingness to repeat them have consistently found that people place disproportionate weight on their experience of the endpoint. Here are some examples:
Needless to say, that small sample of studies hardly constitutes a comprehensive account of how people perceive pain, but that was not my aim in introducing them anyway. All I wanted to do was to point out, through them, that people seem to set particularly (arguably irrationally) great store on the way that things end. What implications might that have for end-of-life decision-making?
First and foremost, it presumably argues for permitting voluntary euthanasia so people can die in relatively pleasant circumstances of their choosing. At the very least, it argues for palliative care to make the end as comfortable as possible.
But for some people – those who have a sense of “unfinished business” – it might entail prolonging their lives so they can finish that more satisfactorily before they die. Of course, prolonging life then wouldn’t be “pointless,” certainly not from their point of view; so this line of reasoning does not explain why some people seem to want what I have described as “pointless prolongation” of their lives or the lives of their loved ones. There are doubtless other deep psychological dynamics at work in those cases. But the particular psychological importance that people attach to endpoints, quite generally, might go some way toward explaining why the “unfinished business” rationale for desiring prolongation is so very strong.
In all of those ways, then, the temptation to prolong life pointlessly seems perfectly explicable. All of those explanations point, in the end, to psychological reasons that may lead physicians to prefer to do so. But psychological explanation is one thing, moral justification another. Or is it? For welfare consequentialists such as Tännsjö and me, preference satisfaction is after all the coin of the realm. So the fact that physicians have those preferences must presumably count – not necessarily decisively, but nonetheless count – toward making them morally justifiable at least in the eyes of us welfare consequentialists.