Dementia accompanies aging in certain susceptible individuals. The chemical function of the brain remains normal, but certain neurotransmitter-selective diseases, such as Parkinson's disease, Huntington's disease, and Alzheimer's disease occur more commonly with age.There are at least two issues troubling researchers of senile dementia at the moment. One is the contribution of cell death, as opposed to selective neuronal atrophy, to the pathology of degenerative disorders. The other is how early the onset of dementia might be detected. The resolution of such (...) issues is important for the design of therapies for the common and most serious chronic, rather than acute, neurodegenerative disease.Alzheimer's disease is one of the most devastating neurological disorders. The ethical debate is often related to when human biological life ceases or when a person ceases to exist. If the elder is still a person, he/she is no more the same person. Huntington's disease is inherited as a highly penetrant, autosomal dominant neuronal disorder. A genetic test can accurately predict a person's risk and that of the children. As the knowledge of the genetic basis is increasing and prenatal diagnosis gets easier, the possibilities to avoid child disorders will become greater, but genetic testing raises problematic ethical issues. Ethical action involves the right to know and the right not to know, it involves freedom of choice and freedom implies knowledge. It is ethical that relatives in age of procreation should be informed. In any case, efficacy and safety of the procedure, the risk-benefit ratio for a particular disease must be judged to be acceptable and understood through informed consent by the patient or the family or both. (shrink)

If few authors have paid much attention to the feminine concerns in new reproductive technologies, actually it is mainly some feminist authors, who, to a great extent, have allowed these concerns to enter into public debate. On the other hand, the preoccupation about women's interests and points of view is a feature in common of all feminist approaches, independently of their other philosophical concepts. Nevertheless, another feature of feminist discourses is their plurality and heterogeneity. So, we have not find back (...) answers to the questions we have analysed in this paper, because there is not only one answer. This is not an inconvenience but an incentive to continue the democratic debate within the framework of plurality and tolerance. We must incorporate to this debate the, often forgotten, women's own interests, and a critical view of the underlying assumptions and biases. These two points of view are common to the majority of feminist approaches, and should be seriously considered as worthy to be incorporated to our discourses when debating the issues linked to the new reproductive technologies. (shrink)

Observing the practical situation of the techniques of assisted procreation in European societies, one is allowed to affirm that these techniques are largely in use in our societies, it did not find resistance among the secular groups of the society. It is not the case of the representatives of the Catholic church, hostile to each intervention on the reproductive mechanisms as being a violation against natural law, the most virulent opposition is linked to intervention on embryos or to each way (...) of reproduction outside of the canonic marriage, considering therefore artificial insemination as immoral and anti-juridical.The opposition between secular and the catholic groups is of unequal intensity in the different European countries, it did not stop the application and the use of these reproductive techniques although it made the adoption difficult of measures in some states, and even in the European Parliament. However, they could not oppose the scientific and medical corporation and their arguments of treatment of diseases and of sterility of men or women. This way to present these reproductive techniques in terms of lowering of suffering of couples not able to reproduce naturally received a full social acceptance and legitimation, acceptation because the origin of these techniques is incontestably scientific and legitimation because the goal is essentially medical. (shrink)

Racism, proposing ethnic inequalities, survives only because multiple acts of exclusion, inferiorisation and marginalisation are present daily, as well as attitudes that legitimate differences. These can be subtle attitudes and even denials. As long as racism is denied, there is no need for official measures against it, to combat discrimination or to develop moral campaigns.It is important to be able to make proposals for long term perspectives, for fair and humane immigration policies, for the recognition of the rights of immigrants (...) and ethnic minorities within multicultural societies.It will be important to examine the impact of the new European dimension and of the European integration on anti-racist policies and on the link between racism and nationalism.Let us worry about the philosophies of exclusion or the religious fanaticisms, which are feeding fear, aggressivity and hatred. (shrink)

Human experimentation can have different meanings: indeed, with the development of medical research, therapeutic acts have to be distinguished from acts of cognitive values. For each kind of acts, specific conditions of acceptability and specific protections of human beings have to be defined.Human experimentation must be envisaged at different levels to evaluate ethical aspects: its scientific value, the risks, benefits envisaged, the populations implicated, etc…The individual consent must be present too in the relationship between the subject and the doctors. In (...) fact, is a real consent possible?Instead to insist on problems in terms of medical research, one would have to insist perhaps more on the fact that the medical practice in general would have to answer more to ethical grounds and to scientific rules. It is the non scientific medicine which is immoral and dangerous, as well the medicine with financial interests, or also the medecine without experimentation.The main arguments must remain at the level of the dignity of the persons, autonomy and freedom of choice must remain the fundamental values. (shrink)

Dementia accompanies aging in certain susceptible individuals. The chemical function of the brain remains normal, but certain neurotransmitter-selective diseases, such as Parkinson's disease, Huntington's disease, and Alzheimer's disease occur more commonly with age.There are at least two issues troubling researchers of senile dementia at the moment. One is the contribution of cell death, as opposed to selective neuronal atrophy, to the pathology of degenerative disorders. The other is how early the onset of dementia might be detected. The resolution of such (...) issues is important for the design of therapies for the common and most serious chronic, rather than acute, neurodegenerative disease.Alzheimer's disease is one of the most devastating neurological disorders. The ethical debate is often related to when human biological life ceases or when a person ceases to exist. If the elder is still a person, he/she is no more the same person. Huntington's disease is inherited as a highly penetrant, autosomal dominant neuronal disorder. A genetic test can accurately predict a person's risk and that of the children. As the knowledge of the genetic basis is increasing and prenatal diagnosis gets easier, the possibilities to avoid child disorders will become greater, but genetic testing raises problematic ethical issues. Ethical action involves the right to know and the right not to know, it involves freedom of choice and freedom implies knowledge. It is ethical that relatives in age of procreation should be informed. In any case, efficacy and safety of the procedure, the risk-benefit ratio for a particular disease must be judged to be acceptable and understood through informed consent by the patient or the family or both. (shrink)

This paper describes the matrimonial and reproductive behaviour of Italians who migrated to Belgium after the Second World War. Migrants were either already married, or later became married, to other Italians. Among the children of migrants, men equally chose Italian or Belgian wives but women tended to prefer Italian partners. Italian-Belgian marriages were more frequent among the better educated groups. Family size is smaller among migrants marrying after migration and in heterogamous marriages. Significant differences in birth intervals are found when (...) marriage occurred before or after migration, between generations, and between homogamous and heterogamous marriages. (shrink)