Monday, 16 January 2012

Euthanasia – A necessary evil?


The subject of euthanasia is one of the most controversial and hotly debated ethical issues in recent history. In any situation involving the decision to end someone’s life, there will always be conflicting moral and ethical dilemmas. Currently, euthanasia has no special place in UK law. However, its practice can be interpreted as assisted suicide, carrying a maximum prison sentence of 14 years. Several unsuccessful attempts have been made to change legislation and legalise its practice in the UK, the latest of which lost by 148 votes to 100 in the House of Lords in May 2006. However, the practice of euthanasia is currently legal in Belgium, Luxembourg, Holland, Oregon (USA) and Switzerland. So why is it illegal in the United Kingdom? First of all, we need a definition for euthanasia:  “The act or practice of killing or allowing death from natural causes, for reasons of mercy, i.e., in order to release a person or animal from incurable disease, intolerable suffering, or undignified death.” (Beauchamp and Walters, Contemporary Issues in Bioethics, 5th ed) There are two forms of euthanasia – voluntary and involuntary. In this essay, I shall explore the debate using the four ethical principles of beneficence, non maleficence, justice and autonomy as the framework. Since the potential for involuntary euthanasia to exist in modern society is imponderable, I shall only discuss the voluntary form.
Death Doctor?
One of the most venerated injunctions a doctor faces is to act in the best interests of his or her patient. Some may well consider euthanasia as always being in the patients’ best interests. After all, if an action promotes the best interests of everyone concerned and violates no one's rights then that action is morally acceptable so it should be absolutely fine. However, there are a number of cases where a patient may ask for euthanasia, or indeed feel pressured into asking for it, when it is not in fact in their best interests. A potential misdiagnosis or a shortage of resources, are just a few of the factors which might make a patient feel the need to ask to be killed. Despite most advocates of euthanasia claiming that this just shows that a system should be developed which also takes these things into account, the fact is that a terminally ill patient is hardly ever in the right frame of mind to decide whether or not they wish to live or die. In a research paper, it was found that the fleeting thoughts of a desire for death were common in terminally ill patients but few of them expressed a genuine desire to die. It was also found that the will to live fluctuates significantly in dying patients, stemming from depression amongst other stress related conditions (Chochinov HM, Tataryn D, Clinch JJ, Dudgeon D. Will to live in the terminally ill. Lancet 1999; 354: 816-819) On a more ethical front, we must consider that euthanasia does not only affect the person who is being assisted in their suicide – family, friends and medical carers amongst others must be considered when arguing whether or not it is in the patients best interests to kill them. Would you really feel comfortable as a doctor, having sworn to act in your patient’s best interests when you undertook the Hippocratic oath, to kill a patient who does not actually need to die? Is it fair on the families of patients who have seen them suffer for so long and feel compelled to back them in their wish to end their lives? Personally, the answer to both of the questions above is negative.  As an aspiring medic, a significant part of my motivation for becoming a doctor would be to help my patient and I do not believe that this constitutes killing them under any circumstance.

Whilst on the subject of doctors and what they signed up for, we must also consider euthanasia from the angle of non maleficence. That is to say, a doctor should do no harm to their patient. There are so many cases in which it is hard to see whether a doctor is doing harm or not. For example, secondary euthanasia – administering a drug with the intention of helping a patient whilst also foreseeing a potential risk to their life is not considered illegal. The current law on this is very unclear and has been subject to a lot of  criticism in recent years. Lord Browne-Wilkinson asked, “how can it be lawful to allow a patient to die slowly, though painlessly, over a period of weeks from lack of food but unlawful to produce his immediate death by a lethal injection, thereby saving his family from yet another ordeal to add to the tragedy that has already struck them” admitted that he found it “difficult to find a moral answer to that question”.  So is a doctor doing more harm by not assisting the patient in committing suicide and keeping them alive against their own will? In this case, I think the answer is yes but only for a small minority of cases. Taking a life is fundamentally wrong and goes against one of the oldest and most venerated moral injunctions “thou shalt not kill.” Stretching all the way back to the origins of the medical professions, Hippocrates scribed in the original Hippocratic oath that a doctor must swear to do no harm to their patient. Currently, it is impossible to impose medication on a patient against their own will, as they have the option to reject it. Besides, can there really be anything more harmful to life than terminating it altogether?
This leads to my next point about a patients autonomy. Every doctor must respect their patient’s autonomy – their control over their own body. It is indeed true that everyone has the right to die and has control over their body. The suicide act was reformed in 1961, legalising it. However, also under the suicide act, anyone who “aids, abets, counsels or procures” in the suicide (or attempted suicide) will be liable for a prison sentence of up to 14 years. By the letter of the law, if a family member arranged for their suffering relative to go to Switzerland and commit suicide in a dignitas clinic, they could face a prison sentence on returning to the UK. This has indeed happened – a family member was prosecuted for helping their sick relative go to Switzerland but this fell at a very early stage with the crown prosecution deciding that it would not be sensible to prosecute them. So if it has been made legal to commit suicide, why can’t someone assist you in carrying out a legal act if you are physically unable to do it yourself? My personal take on this question is that the law was only changed in recognition of the fact that people who attempt to commit suicide need mental help rather than a lengthy prison sentence. There is also the slippery slope argument about legalising assisted suicide, but since every law is open to abuse, I don’t feel that the argument that legalising assisted suicide would lead to people murdering each other under the guise of assisting suicide, as they had the consent of the victim as one which is strong enough not to be countered by strict regulations in any legalisation of euthanasia. The argument about autonomy is one which is often brought up but never really carries any substantial weight. A patient’s autonomy is an important principle but also one which must be balanced with other ethical precepts, such as the doctor’s duty to avoid harm in its wildest sense. There must be a playoff between acting in the patient’s best interest and respecting their autonomy in every ethical issue in medicine and in my opinion, respecting a terminally ill patient’s autonomy is often outweighed by the doctors duty to act in their best interest, especially when the patient may not be in a mentally fit state to dictate what they want.
The final angle I shall explore on this is that of justice. Justice is a loosely defined term in this context because we must consider justice from society’s perspective as well as the patient, their family and the doctor. The law has no place for murder, perhaps one of the largest contributing factors to the stable society we enjoy today. From society’s point of view, it may be unjust not to allow someone who wants to but cannot commit suicide to be assisted in doing so. However, it is equally unjust to legalise mercy killing and assisted suicide, as such a system, however well regulated, would be open to such a wave of abuse that it would be impossible to coexist in a land where killing can be justified on the basis that it was by mutual consent. I agree that it is unjust not to allow people in certain extreme cases to be assisted in committing suicide and this view is shared by very many people. On 12 March 2012, there was a landmark ruling by Mr Justice Charles on Tony Nicklinson’s case to have a full hearing on having his physician assist him in suicide without facing prosecution. The case of Tony Nicklinson prompted enormous sympathy. Before his stroke he led an active life, working in Dubai as an engineer. For more than six years he has needed constant care - an active mind locked inside a paralysed body. His family do not want to go to Switzerland and don’t want him to die from starvation. This just shows how despite me having a strong view on this argument, it is impossible to categorically state that euthanasia is an evil concept in every regard. I believe that since he clearly has the right mental capacity to decide on his life and is merely making provisions for the future when he may not be in such a fit state, his case is a legitimate one. However, I don’t believe that it stands much of a chance in the hearing for reasons stated above and covered in my conclusion.
Therefore, to conclude, I do not believe that the pro-euthanasia arguments are sufficient reason to weaken society's prohibition of intentional killing. Such a prohibition is the cornerstone of law and of social relationships. In response to the examples of unbearable pain, I point to the unparalleled palliative care system which exists in the UK. The purpose of this system is to relieve patients of their pain. However, the observation by Lord Browne-Wilkinson is one which cannot be ignored. When phrased in the way it was, it appeals to every emotive sense in our bodies. Although it is my personal view that the status quo does not accommodate all cases of terminally ill patients which is wrong, my answer to why euthanasia is considered illegal in the UK and why the UK does not follow the few European countries which have legalised euthanasia is simple. It would be impossible to regulate in today’s society. As the BMA states, it protects each one of us impartially, embodying the belief that we all are equal. We do not want that protection to be diminished. We acknowledge that there are individual cases in which euthanasia may be seen by some to be appropriate. But individual cases cannot reasonably establish the foundations of a policy which would have such serious and widespread repercussions. Despite the focus of every enquiry being on the victim, dying is not only a personal or individual affair. The death of a person affects the lives of others, often in ways and to an extent which cannot be foreseen. The issue of euthanasia is one in which the interests of the individual cannot be separated from the interests of society as a whole. It is also my personal view that such a ruling; legalising mercy killing/assisted suicide would compromise the relationship of absolute trust which every single person can enjoy in the UK. The guidelines against euthanasia exist in our country for the sole reason to safeguard the interests of society as a whole. 
References:
Introduction to medical ethics – Tony Hope
BBC Ethics – euthanasia
BMA policy on euthanasia