This volume is the latest in a series of books and articles stretching back more than three decades on a theme quite startling in its claims and implications: that terrestrial life did not originate on Earth but arrived in the form of cells or bacteria from outer space. The idea of “panspermia,” that the seeds of life are spread from planet to planet, dates to the 19th century with the ideas of Lord Kelvin. It was championed by the Swedish physicist, (...) chemist, and Nobelist Svante Arrhenius at the beginning of the 20th century. Once scientists recognized the difficulties of life surviving in the conditions of interplanetary and interstellar space, by the 1960s a neo-panspermia became popular: not life itself, but prebiotic chemicals were the new seeds of life, made more likely by the discovery of numerous complex organic molecules in meteorites, comets, and interstellar molecular clouds. But the difficulties of synthesizing anything more complicated than amino acids in the wake of the famous Miller-Urey experiment in 1953 kept alive the idea that life itself may be spread throughout the universe. At the center of this work is Chandra Wickramasinghe, a research student of the maverick astronomer Fred Hoyle. In 1962 Hoyle became interested in the origin and nature of interstellar dust, in particular as found in dense molecular clouds, and he and Wickramasinghe set to work on the problem. They became convinced that dust could not form inside molecular clouds, but must have originated in the atmospheres of cool stars, protoplanetary discs, or supernova ejecta, a theory now widely accepted. It was the next steps that became increasingly controversial: that the spectroscopic signature of dust was best explained by complex biomolecules such as cellulose; that biomolecules were assembled into still more complex forms inside comets; and that the living cells and bacteria generated there were responsible for the origin of life on Earth. And not only that: Hoyle and Wickramasinghe argued that the delivery of bacteria from space continues, affecting both the origin and the ongoing evolution of life, and may even be responsible for certain diseases on Earth. These theories were not only reported in reputable scientific journals such as Nature, but also in popular books including Lifecloud (1978), Diseases from Space (1979), and Evolution from Space (1981). Biologists were not impressed; Lynn Margulis, not known for the timidity of her own theories such as endosymbiosis, called the first book “wanton, amusing, promiscuous fiction.”. (shrink)

The Human Condition is neither a well-defined nor well-described concept—nevertheless, it is generally agreed that human sexuality is a fundamental and constituent part of it. For most able-bodied persons, accessing and expressing one's sexuality is a (relatively) trouble-free process. However, many disabled persons experience difficulty in accessing their sexuality, while others experience such significant barriers that they are often precluded from sexual citizenship altogether. Recognising the barriers to the sexual citizenship of disabled persons, the concept of a Welfare-Funded Sex Doula (...) Program has been advanced — a program specifically aimed at meeting the various (and often complex) sexual needs of disabled people. Below we show how that program can be justified within at least two different moral frameworks, the capabilities approach and liberal utilitarianism, and consider and repudiate arguments against it. (shrink)

The sexual citizenship of disabled persons is an ethically contentious issue with important and broad-reaching ramifications. Awareness of the issue has risen considerably due to the increasingly public responses from charitable organisations which have recently sought to respond to the needs of disabled persons—yet this important debate still struggles for traction in academia. In response, this paper continues the debate raised in this journal between Appel and Di Nucci, concurring with Appel’s proposals that sexual pleasure is a fundamental human right (...) and that access to sexual citizenship for the severely disabled should be publicly funded. To that endeavour, this paper refutes Di Nucci’s criticism of Appel’s sex rights for the disabled and shows how Di Nucci’s alternative solution is iniquitous. To advance the debate, I argue that a welfare-funded ‘sex doula' programme would be uniquely positioned to respond to the sexual citizenship issues of disabled persons. (shrink)

The leading models of disability struggle to fully encompass all aspects of “disability.” This difficulty arises, the author argues, because the models fundamentally misunderstand the nature of disability. Current theoretical approaches to disability can be understood as “nounal,” in that they understand disability as a thing that is caused or embodied. In contrast, this paper presents an adverbial perspective on disability, which shows that disability is experienced as a personally irremediable impediment to daily-living tasks or goals-like-ours. The picture theory of (...) disability technically constitutes a species of relational approach because its analysis references the interplay between an individual and their environment; it differs from other relational accounts, however, by interpreting disability as a certain kind of negative experience—rather than a function of that relationship. This purely descriptive theory makes no normative claims about disability and operates as both a mechanism for the evaluation of the experience of disability and a heuristic device for the proper interpretation of disability. When disability is reframed in this way, the theory offers a particularist perspective which shows if, when, where, and how disability is experienced. (shrink)

The American Journal of Bioethics, Volume 11, Issue 12, Page 57-59, December 2011.

Much of the discourse in the bioethics literature on what is often called “cesarean delivery on maternal request” has focused on balancing respect for patient autonomy with attention to the short- and long-term risks of this procedure to maternal and neonatal well-being. And while there has been some analysis of the social and economic costs inherent in performing cesareans, much of the clinical and ethical analysis has concluded that, given the degree of risk to the mother and neonate from a (...) primary or single repeat cesarean delivery, there is sufficient justification for pregnant women to request and obtain this procedure from obstetricians willing to meet such requests. However, these same analyses often caution that physicians should not offer these elective cesareans to all women, but only to those who initiate the request. This paper analyzes recommendations that do not promote universal access to these procedures and concludes that such a policy is ethically unjustifiable, as it treats women who do not inquire about such procedures differently. Depriving appropriate candidates—for example, healthy women who are good surgical candidates and desire only one or two children—of information about elective cesarean delivery is a form of undue influence on women's decision-making. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Elegia i.3 PROPERTIUS Translated by Steven J.Willett Just as she lay when Theseus’ keel was sliding seaward, the Cnossian maid languid on the desolate shore; just as Cepheus’ daughter reclined in her first slumber, Andromeda, now freed from jagged rocks; just as the Thracian bacchant, weary from incessant dancing, slumps on the grassy bank of the Apidanus; even so Cynthia seemed to breathe a soft repose, her head (...) pillowed on open unruly hands, when I came dragging footsteps wobbly with too much wine, the boys waving burnt-out torches in the late night. Against her I tried, not all my senses utterly derelict, to advance gently on the compliant couch; and, though seized by a double ardor—each was commanding me, love here and wine there, both implacable gods— to assault her by slipping my arm lightly beneath her body and with a hand advanced take kisses and arms, yet I lacked the courage to shatter my mistress’ repose, fearing the brawls whose savagery I’d tasted; so I remained standing there motionless with rapt eyes, like Argus at the strange sight of Io’s horns. And now I was untying the garlands from my forehead and placing them, Cynthia, around your temples; and now I was finding it pleasant to smooth your fallen tresses; then I was giving you stolen apples in hollow palms; but I was lavishing all these gifts on ungrateful sleep, gifts that often tumbled from your sloping lap; and every time you heaved a sigh stirring fitfully, arion 28.2 fall 2020 98 elegia 1.3 I froze, foolishly credulous of an empty sign, fearful that some dream was bringing you strange terrors, or some man was forcing you reluctantly to be his: until the moon drifting across the opposite windows, the meddling moon whose eyes incline to linger, drew her closely-lidded eyes open under its delicate beams. Then, her elbow propped on the soft couch, she asked: “Has another’s rejection finally brought you back to my bed, chucked out with the doors slammed in your face? Where have you squandered the long hours of my night, languid, alas for me, as the stars are waning? Oh, I pray that you may endure, you beast, such nights as you are always making poor me to suffer! Just now I was cheating sleep with purple yarn at the loom, and then, exhausted, with song on Orpheus’ lyre; and sometimes, quite desolate, I softly complained to myself of the long waits your outside loves often cost me. Till sleep with gentle wings brushed me down to oblivion. That was the last concern of all my tears.”... (shrink)

Naturalism - the thesis that all facts are natural facts, that is the facts that can be recognised and explained by a natural science - plays a central role in contemporary analytical philosophy. Yet many philosophers reject the claims of naturalism. The essays in this anthology explore the difficulties of naturalism by revealing the ambiguities surrounding it, as well as the tensions that exist among its critics.

Christopher Wellman and some allied scholars argue that a ‘samaritan theory’ can justify state coercion. They also suppose that states may provide robust, social egalitarian welfare provisions for a variety of reasons that would arise within samaritan states. However, the most promising reasons—samaritanism itself, natural socialism, relational equality, and anti-crime paternalism—cannot support robust provision without discarding the strong presumption favoring individual liberty which must motivate the samaritan theory. Consequently, a samaritan state cannot be a robust social welfare state.

*Tackles the Thomistic debate surrounding the inherent good and evil of human actions*.

Cutting a cake, dividing up the property in an estate, determining the borders in an international dispute - such problems of fair division are ubiquitous. Fair Division treats all these problems and many more through a rigorous analysis of a variety of procedures for allocating goods, or deciding who wins on what issues, when there are disputes. Starting with an analysis of the well-known cake-cutting procedure, 'I cut, you choose', the authors show how it has been adapted in a number (...) of fields and then analyze fair-division procedures applicable to situations in which there are more than two parties, or there is more than one good to be divided. In particular they focus on procedures which provide 'envy-free' allocations, in which everybody thinks he or she has received the largest portion and hence does not envy anybody else. They also discuss the fairness of different auction and election procedures. (shrink)

Abstract“Psychological essentialism” refers to our tendency to view the natural world as emerging from the result of deep, hidden, and internal forces called “essences.” People tend to believe that genes underlie a person’s identity. People encounter information about genetics on a regular basis, as through media such as a New York Times piece “Infidelity Lurks in Your Genes” or a 23andMe commercial showing people acquiring new ethnic identities as the result of their genotyping. How do people make sense of new (...) scientific findings that are inherently complex if they don’t have years of specialized training and education at their disposal? Given the substantial overlap between a lay understanding of genetics and lay intuitions about essences, we argue that, when most people are thinking about genes, they are not really thinking about genes in the complex ways that good scientists are. Combating people’s essentialist biases can be a formidable challenge. Although we have identified some promising results of trying to reduce people’s genetic essentialist tendencies, there is still much to learn about how these essentialist biases can be countered. It is important to help people understand genetic information so they are able make well‐informed decisions about their lives. (shrink)

In a study of the kin investment of aunts and uncles we show that the laterality effect expected as a result of paternity uncertainty is statistically reliable but somewhat smaller than the sex effect. Matrilateral aunts invest significantly more than patrilateral aunts, and the same is true for uncles. Regardless of laterality, however, aunts invest significantly more than uncles. Multivariate controls show that the matrilateral bias is fully independent of any age or distance confounds that might result from sex differences (...) in age at marriage or dispersal. We discuss our results in relation to recent findings on the kin investment of grandparents (Euler and Weitzel 1996). In addition, we propose a simple method for estimating the level of paternity uncertainty from kin investment data; application of this method to our data on aunts and uncles suggests that between 13% and 20% of children are not the offspring of their putative father. Our parallel analyses of Euler and Weitzel’s (1996) data on grandparental investment suggest a similar estimate, that paternity uncertainty lies between 9% and 17%. (shrink)

In March 2015, the Dag Hammarskjöld Foundation convened a workshop in Uppsala, Sweden to address questions about antibiotic resistance, in partnership with the Global Strategy Lab, the Journal of Law, Medicine & Ethics, the Norwegian Institute of Public Health, and ReAct – Action on Antibiotic Resistance. Eleven concise articles were commissioned to explore whether ABR depended on global collective action, and if so, what tools could help states and non-state actors to achieve it. This article introduces that collection, which is (...) found in an online-only symposium at aslme.org. (shrink)

This report outlines the findings from a Delphi study designed to establish consensus on the definitions of cognitive style and learning style amongst an international style researcher community. The study yields long-needed definitions for each construct that reflect high levels of agreement. In a field that has been criticised for a bewildering array of definitions and a proliferation of terms and concepts, this study represents an important step to address confusion in the meaning of the two terms. New researchers interested (...) in styles are encouraged to draw on these definitions when developing new research agendas aimed at deepening our understanding of style as a core construct in educational psychology. (shrink)