This presentation seeks to understand informal logic as a set of methods for the logical evaluation of natural language arguments. Some of the methods identified are the fallacies method, deductivism, warrantism and argument schemes. A framework for comparing the adequacy of the methods is outlined consisting of the following categories: learner- and user-efficiency, subjective and objective reliability, and scope. Within this framework, it is also possible to compare informal and formal logic.

Critique of idealistic naturalism: methodological pollution in the main stream of American philosophy, by D. Riepe.--Ex nihilo nihil fit: philosophy's "starting point," by D. H. DeGrood.--An historical critique of empiricism, by J. E. Hansen.--Epilogue on Berkeley, by R. W. Sellars.--Mandala thinking, by A. Mackay.--An empirical conception of freedom, by E. D'Angelo.--Heidegger on the essence of truth, by M. Farber.--Minding as a material force, by H. L. Parsons.--The crisis of the 1890's and the shaping of twentieth century America, by R. (...) B. Carson.--Ideology, scientific philosophy, and Marxism, by J. Somerville.--Marx and critical scientific thought, by M. Marković.--Experimentalism extended to politics, by E. Guevara.--The unity of opposites: a dialectical principle, by V. J. McGill and W. T. Parry.--A need definition of "value," by R. Handy.--Alienation and social action, by A. Schaff.--Naturalism in the Tao of Confucius and Lao Tzu, by D. H.-F. Poe.--Bibliography (p. 260-269). (shrink)

David Shaw presents a new argument to support the old claim that there is not a significant moral difference between killing and letting die and, by implication, between active and passive euthanasia. He concludes that doctors should not make a distinction between them. However, whether or not killing and letting die are morally equivalent is not as important a question as he suggests. One can justify legal distinctions on non-moral grounds. One might oppose physician- assisted suicide and active euthanasia when (...) performed by doctors on patients whether or not one is in favour of the legalisation of assisted suicide and active euthanasia. Furthermore, one can consider particular actions to be contrary to appropriate professional conduct even in the absence of legal and ethical objections to them. Someone who wants to die might want only a doctor to kill him or to help him to kill himself. However, we are not entitled to everything that we want in life or death. A doctor cannot always fittingly provide all that a patient wants or needs. It is appropriate that doctors provide their expert advice with regard to the performance of active euthanasia but they can and should do so while, qua doctors, they remain hors de combat. (shrink)

Originally published in 1970 this title commemorates the men and ideas that started, inspired and established a pioneer institution in British psychiatry. Based on the impetus of Freudian and related innovations after the First World War, the Tavistock Clinic offered treatment, training and research facilities in the field of neurosis, child guidance and later on group relations. Dr Dicks, who had been associated for nearly forty years with the work and personalities that helped to develop the Tavistock venture, describes the (...) struggles and capacity for survival of the clinic. He shows how, belonging neither to the older classical psychiatry nor to orthodox psychoanalysis, and suspect to both, the Clinic nevertheless became increasingly used by the rest of the profession as a psychotherapeutic resource. Dr Dicks describes the influence of the Tavistock on the medical, psychological and social work scene both before and after the Second World War, and assesses its achievements as a centre of psycho- and socio-dynamic thinking. The Tavistock is shown as a pioneer _sui generis_, launching psychosomatic research and initiating the exciting ventures in social psychiatry associated with the Army in the Second World War. As the Tavistock was the outcome of work with shell-shock victims in the first war, so its offspring, the Institute of Human Relations, was the natural continuation of the military effort in man-management, morale and group dynamic studies. The book includes an account of the inter-relationship between the Clinic, now part of the National Health Service, and the Institute, a private corporation. Still going strong as part of the Tavistock and Portman NHS Foundation Trust today this is an opportunity to revisit its early history. (shrink)

In their account of passive euthanasia, Garrard and Wilkinson present arguments that might lead one to overlook significant moral differences between killing and letting die. To kill is not the same as to let die. Similarly, there are significant differences between active and passive euthanasia. Our moral duties differ with regard to them. We are, in general, obliged to refrain from killing each and everyone. We do not have a similar obligation to try to prevent each and everyone from dying. (...) In any case, to be morally obliged to persist in trying to prevent their deaths would be different from being morally obliged to refrain from killing all other people even if we had both obligations. (shrink)

Now, we can draw a conclusion on the matter of the necessity of angādhikāra in Pā $$ \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{n}$$ ini's grammar. We have seen that angādhikāra constitutes a very important section of the grammar where the relation of the suffixes and their bases is crucial. We also have observed that the concept of anga cannot be separated from Pā $$ \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{n}$$ ini's system due to its being a part of many sūtras as well as many paribhā $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{s}$$ ās. We have also (...) seen that at least three exclusive prayojanas exist for the justification of angādhikāra. Another justification can be given in the form of preventing the double samprasāra $$ \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{n}$$ a in forms like vavraś which we discussed while determining the limit of angādhikāra. We saw that three important paribhā $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{s}$$ ās, which are accepted by Patañjali, depend on angādhikāra. Finally we saw that an alternative suggested by Patañjali for angādhikāra is in no way better, but actually defective.Kātyāyana's use of angādhikāra in other sections to counter some objections has been shown too. Patañjali's apparent rejection of angādhikāra on the basis of Kātyāyana's vārtika on ‘angasya’ (6-4-1) is not supported by his own treatment of the subject in other places. So, we conclude that Patañjali did not really intend to refute the angādhikāra and the view which appears in his commentary on 6-4-1 should not be taken as his siddhānta on this matter. Tasmād angādhikāra iti bhagavato gūdho 'bhisandhir iti bhāvah. Naitāni ity ādi grantha $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{h}$$ ekadeśyuktir iti tātparyam. Nāgeśa, ‘Uddyota’, MB, Vol. 5, p. 273.Thus the necessity of angādhikāra in Pā $$ \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{n}$$ ini's A $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{s}$$ $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{t}$$ ādhyāyī is established. (shrink)

At the beginning of the twentieth century, poliomyelitis presented a scientific and medical challenge of a complexity similar to that of AIDS now. Research on polio, mainly in the US, gradually became focussed to solving basic questions, but was held up by the lack of suitable laboratory techniques. The financing of the research and the wide range of basic topics funded were the model for later medical science. The problem of polio, at least in the wealthier temperate countries, has been (...) solved by the use of vaccines. Many fundamental questions about the mechanism of the disease remained unsolved and this lack of knowledge has contributed to many unfortunate accidents. The history of polio has many lessons for AIDS researchers. (shrink)

Coggon’s remarks on a previous paper on active and passive euthanasia elicit a clarification and an elaboration of the argument in support of the claim that there is a moral difference between killing and letting die. The relevant moral duties are different in nature, strength and content. Moreover, not all people who are involved in the relevant situations have the same moral duties. The particular case that is presented in support of the claim that to kill is not the same (...) as to let die is based upon a rejection of consequentialism. (shrink)

The author defends himself against an attack by Smith and Bopp on his views on smoking and taxation. The theory that, on the grounds of equity and/or fairness, smokers should pay via taxation on tobacco for the health care costs of treating smoking-related medical conditions is discussed and shown to be defective. It is argued that the fundamental mistake that Smith and Bopp make is to confuse and conflate the separate issues of whether particular taxes are fair and whether they (...) are justifiable. The conclusion is reached that an excise duty on tobacco is a good tax. It is a non-fair or even an unfair tax but it is justified on grounds other than fairness. (shrink)

In his paper , Culyer talks about “values” and “value judgments” in relation to equity.1 He says: “The focus is on equity in the allocation of health care resources .... These are value laden questions because any idea of “equity” must embody value judgments about what it is that makes for a good society”. He says too: “Equity in health care policy, as in other arenas of policy, is a question of ethics and therefore of values”.I disagree with this way (...) of talking: it suggests a sort of “postmodernist” moral relativism. It sounds as if there might be, say, socialist beliefs which were vouched for by socialist values while …. (shrink)

Originally published in 1970 this title commemorates the men and ideas that started, inspired and established a pioneer institution in British psychiatry. Based on the impetus of Freudian and related innovations after the First World War, the Tavistock Clinic offered treatment, training and research facilities in the field of neurosis, child guidance and later on group relations. Dr Dicks, who had been associated for nearly forty years with the work and personalities that helped to develop the Tavistock venture, describes the (...) struggles and capacity for survival of the clinic. He shows how, belonging neither to the older classical psychiatry nor to orthodox psychoanalysis, and suspect to both, the Clinic nevertheless became increasingly used by the rest of the profession as a psychotherapeutic resource. Dr Dicks describes the influence of the Tavistock on the medical, psychological and social work scene both before and after the Second World War, and assesses its achievements as a centre of psycho- and socio-dynamic thinking. The Tavistock is shown as a pioneer _sui generis_, launching psychosomatic research and initiating the exciting ventures in social psychiatry associated with the Army in the Second World War. As the Tavistock was the outcome of work with shell-shock victims in the first war, so its offspring, the Institute of Human Relations, was the natural continuation of the military effort in man-management, morale and group dynamic studies. The book includes an account of the inter-relationship between the Clinic, now part of the National Health Service, and the Institute, a private corporation. Still going strong as part of the Tavistock and Portman NHS Foundation Trust today this is an opportunity to revisit its early history. (shrink)

The nature and significance of equity and equality in relation to health and healthcare policy is discussed in the light of a recent article by Culyer. Culyer makes the following claims: the importance of equity in relation to the provision of health care derives from the human need for health in order to flourish; and for the sake of equity, equality of health among the members of particular political jurisdictions should be the aim of health policy. Both these claims are (...) challenged in this paper.The argument put forward is that it is only when needs arise and are met in particular contexts that need and equity are fused. The state and its agents and agencies should distribute what it distributes impartially, whatever it distributes. Whether or not equity applies to the distribution of healthcare services depends on how they are provided and not on their nature as “primary goods”. Contrary to what Culyer suggests, a policy of trying to produce the outcome of health equality would be inequitable. It would not be impartial and it would fail to treat persons as persons ought to be treated. (shrink)

Death of motor neurones following invasion of the central nervous system by poliovirus may result in paralysis of specific muscles. Virulence may be tested by injection into monkeys by routes which bypass natural infection. Transmissibility is also very important, but cannot be measured, only inferred. An infection may lead to immunity or paralysis. In epidemics, the highest incidence among children 0-2 years was 2% and among those over 10 years was 25%: these figures fit a model of genetic susceptibility of (...) homozygotes and heterozygotes with phenotypic susceptibility increasing with age. Hypogamma-globulinemics, some neonates and pregnant women are more susceptible than others. Intra-muscular injections may increase the risk of paralysis. Strenuous exercise and IM injections given when poliovirus has already reached the spinal cord can increase the severity of paralysis or convert a non-paralytic attack to paralysis. Although vaccines reduced polio in temperate countries, polio was thought to be no problem in the tropics. Since 1977 polio has been recognised as a massive problem in the third world: because it affects babies and very young children, it is properly infantile paralysis. (shrink)

In line with article 3.4 of EC directive 89/381, Keown has presented an ethical case in support of the policy of voluntary, unpaid donation of blood. Although no doubt is cast on the desirability of the policy, that part of Keown's argument which pertains to the suggested laudability of altruism and of its encouragment by social policy is examined and shown to be dubious.

This is a continuation of and a development of a debate between John Keown and me. The issue discussed is whether, in Britain, an unpaid system of blood donation promotes and is justified by its promotion of altruism. Doubt is cast on the notions that public policies can, and, if they can, that they should, be aimed at the promotion and expression of altruism rather than of self-interest, especially that of a mercenary sort. Reflections upon President Kennedy's proposition, introduced into (...) the debate by Keown, that we should ask not what our country can do for us but what we can do for our country is pivotal to this casting of doubt. A case is made for suggesting that advocacy along the lines which Keown presents of an exclusive reliance on a voluntary, unpaid system of blood donation encourages inappropriate attitudes towards the provision of health care. Perhaps, it is suggested, and the suggestion represents, on my part, a change of mind as a consequence of the debate, a dual system of blood provision might be preferable. (shrink)

Julian Le Grand's case for saying that it would be equitable if smokers and smokers alone were to pay the costs of smoking-related health care is considered and found to be deficient.