Background Reasonable disagreement about the role awarded to gamete donors in decision-making on the use of embryos created by gamete donation for research purposes emphasises the importance of considering the implementation of participatory, adaptive, and trustworthy policies and guidelines for consent procedures. However, the perspectives of gamete donors and recipients about decision-making regarding research with EGDs are still under-researched, which precludes the development of policies and guidelines informed by evidence. This study seeks to explore the views of donors and recipients (...) about who should take part in consent processes for the use of EGDs in research. Methods From July 2017 to June 2018, 72 gamete donors and 175 recipients completed a self-report structured questionnaire at the Portuguese Public Bank of Gametes. Agreement with dual consent was defined as the belief that the use of EGDs in research should be consented by both donors and recipients. Results The majority of participants were willing to donate embryos for research. Almost half of the donors and half of the recipients considered that a dual consent procedure is desirable. This view was more frequent among employed recipients than among non-employed. Donors were less likely to believe that only recipients should be involved in giving consent for the use of EGDs in research and were more frequently favourable to the idea of exclusive donors’ consent. Conclusions Divergent views on dual consent among donors and recipients indicate the need to develop evidence-based and ethically sustainable policies and guidelines to protect well-being, autonomy and reproductive rights of both stakeholder groups. More empirical research and further theoretical normative analyses are needed to inform people-centred policy and guidelines for shared decision-making concerning the use of EGDs for research. (shrink)

The notion that our society, its education system and its intellectual life, is characterised by a split between two cultures – the arts or humanities on one hand and the sciences on the other – has a long history. But it was C. P. Snow's Rede lecture of 1959 that brought it to prominence and began a public debate that is still raging in the media today. This fiftieth anniversary printing of The Two Cultures and its successor piece, A Second (...) Look features an introduction by Stefan Collini, charting the history and context of the debate, its implications and its afterlife. The importance of science and technology in policy run largely by non-scientists, the future for education and research, and the problem of fragmentation threatening hopes for a common culture are just some of the subjects discussed. (shrink)

Political violence in the form of wars, insurgencies, terrorism and violent rebellion constitutes a major human challenge. C. A. J. Coady brings a philosophical and ethical perspective as he places the problems of war and political violence in the frame of reflective ethics. In this book, Coady re-examines a range of urgent problems pertinent to political violence against the background of a contemporary approach to just war thinking. The problems examined include: the right to make war and conduct war, terrorism, (...) revolution, humanitarianism, mercenary warriors, the ideal of peace and the right way to end war. Coady attempts to vindicate the contemporary relevance of the just war tradition to current problems without applying the tradition in a merely mechanical or uncritical fashion. (shrink)

This chapter introduces a distinctive approach for scientific metaphysics. Instead of drawing metaphysical conclusions by interpreting the most basic theories of science, this approach draws metaphysical conclusions by analyzing how multifaceted practices of science work. Broadening attention opens the door to drawing metaphysical conclusions from a wide range of sciences. This chapter analyzes conceptual practice in genetics to argue that the reality investigated by biologists lacks an overall structure. It expands this conclusion to motivate the no general structure thesis, which (...) states that the world lacks a general, overall structure that spans scales. It concludes that the no general structure thesis counts as metaphysics because it says something very important and general about the world. This thesis informs science as well as philosophy of science, and it provides a useful perspective for societies that look upon science to help solve complex problems in our changing world. (shrink)

What ecological advantages do animals gain by being able to detect, extract and exploit wavelength information? What are the advantages of representing that information as hue qualities? The benefits of adding chromatic to achromatic vision, marginal in object detection, become apparent in object recognition and receiving biological signals. It is argued that this improved performance is a direct consequence of the fact that many animals' visual systems reduce wavelength information to combinations of four basic hues. This engenders a simple categorical (...) scheme that permits a rich amount of sensory information to be rapidly and efficiently employed by cognitive machinery of limited capacity. (shrink)

John Stuart Mill's essay On Liberty, published in 1859, has had a powerful impact on philosophical and political debates ever since its first appearance. This volume of essays covers the whole range of problems raised in and by the essay, including the concept of liberty, the toleration of diversity, freedom of expression, the value of allowing 'experiments in living', the basis of individual liberty, multiculturalism and the claims of minority cultural groups. Mill's views have been fiercely contested, and they are (...) at the centre of many contemporary debates. The essays are by leading scholars, who systematically and eloquently explore Mill's views from various perspectives. The volume will appeal to a wide range of readers including those interested in political philosophy and the history of ideas. (shrink)

Are there universal values of right and wrong, good and bad, shared by virtually every human? The tradition of natural law argues that there is. Drawing on the work of psychoanalyst Melanie Klein, whose analyses have touched upon issues related to original sin, trespass, guilt, and salvation through reparation, in this 2006 book C. Fred Alford adds an extra dimension to this argument: we know natural law to be true because we have hated before we have loved and have wished (...) to destroy before we have wanted to create. Natural law is built upon the desire to make reparation for the goodness we have destroyed, or have longed to destroy. Through reparation, we earn salvation from the most hateful part of ourselves, that which would destroy what we know to be good. (shrink)

C A Wringe; Pupils’ Rights, Journal of Philosophy of Education, Volume 7, Issue 1, 30 May 2006, Pages 103–115, https://doi.org/10.1111/j.1467-9752.1973.tb00475.