Mapping posthuman discourse and the evolution of living information

The discourse that surrounds and constitutes the post-human emerged as a response to earlier claims of an essential or universal human or human nature. These discussions claim that the human is a discursive construct that emerges from various configurations of nature, embodiment, technology, and culture, configurations that have also been variously shaped by the forces of social history. And in the absence of an essential human figure, post-human discourses suggest that there are no restrictions or limitations on how the human can be reconfigured. This axiom has been extended in light of a plethora of technological reconfigurations and augmentations now potentially available to the human, and claims emerge from within this literature that these new technologies constitute a range of possibilities for future human biological evolution. This thesis questions the assumption contained within these discourses that technological incursions or reconfigurations of the biological human necessarily constitute human biological or human social evolution by discussing the role the evolution theories plays in our understanding of the human, the social, and technology. In this thesis I show that, in a reciprocal process, evolution theory draws metaphors from social institutions and ideologies, while social institutions and ideologies simultaneously draw on metaphors from evolution theory. Through this discussion, I propose a form of evolution literacy; a tool, I argue, is warranted in developing a sophisticated response to changes in both human shape and form. I argue that, as a whole, our understanding of evolution constitutes a metanarrative, a metaphor through which we understand the place of the human within the world; it follows that historical shifts in social paradigms will result in new definitions of evolution. I show that contemporary evolution theory reflects parts of the world as codified informatic systems of associated computational network logic through which the behaviour of participants is predefined according to an evolved or programmed structure. Working from within the discourse of contemporary evolution theory I develop a space through which a version of the post-human figure emerges. I promote this version of the post-human as an Artificial Intelligence computational programme or autonomous agent that, rather than seeking to replace, reduce or deny the human subject, is configured as an exosomatic supplement to and an extension of the biological human

Animating and sustaining niche social networks

Within the communicative space online Social Network Sites (SNS) afford, Niche Social Networks Sites (NSNS) have emerged around particular geographic, demographic or topic-based communities to provide what broader SNS do not: specified and targeted content for an engaged and interested community. Drawing on a research project developed at the Queensland University of Technology in conjunction with the Australian Smart Services Cooperative Research Centre that produced an NSNS based around Adventure Travel, this paper outlines the main drivers for community creation and sustainability within NSNS. The paper asks what factors motivate users to join and stay with these sites and what, if any, common patterns can be noted in their formation. It also outlines the main barriers to online participation and content creation in NSNS, and the similarities and differences in SNS and NSNS business models. Having built a community of 100 registered members, the staywild.com.au project was a living laboratory, enabling us to document the steps taken in producing a NSNS and cultivating and retaining active contributors. The paper incorporates observational analysis of user-generated content (UGC) and user profile submissions, statistical analysis of site usage, and findings from a survey of our membership pool in noting areas of success and of failure. In drawing on our project in this way we provide a template for future iterations of NSNS initiation and development across various other social settings: not only niche communities, but also the media and advertising with which they engage and interact. Positioned within the context of online user participation and UGC research, our paper concludes with a discussion of the ways in which the tools afforded by NSNS extend earlier understandings of online ‘communities of interest’. It also outlines the relevance of our research to larger questions about the diversity of the social media ecology

Segregation from a normative perspective

The author presents a general framework for thinking about why educational segregation might matter from a normative perspective. The framework is presented through discussion of policies that permit schools to select their students. (DIPF/Orig.

Family values reconsidered : a response

We respond to six critiques of our book Family Values: The Ethics of Parent-Child Relationships. Replying to Gheaus, we emphasize the limited and illustrative role given to the principle of fair equality of opportunity while, unlike Macleod, doubting that a just society could eliminate entirely the conflict between it and the family. In response to Sypnowich we clarify the ways in which our account is and is not perfectionist and, prompted by Cormier, acknowledge some lack of clarity in our views about parents’ rights to shape their children’s values. We sound cautionary notes about Weinstock’s view that the promotion of autonomy can be left to schools, and offer a more positive take on the value of childhood than that proposed by Hannan and Leland

From the Editor\u27s Desk

From the Editor\u27s Des

Clouds, Gravity, and Metallicity in Blue L Dwarfs: The Case of 2MASS J11263991–5003550

Optical and near-infrared spectroscopy of the newly discovered peculiar L dwarf 2MASS J11263991–5003550 are presented. Folkes et al. classified this source as a high proper motion L9±1 dwarf based on its strong H2O absorption at 1.4 μ m . We find that the optical spectrum of 2MASS J1126–5003 is in fact consistent with that of a normal L4.5 dwarf with notably enhanced FeH absorption at 9896 Å. However, its near-infrared spectrum is unusually blue, with strong H2O and weak CO bands similar in character to several recently identified "blue L dwarfs." Using 2MASS J1126–5003 as a case study, and guided by trends in the condensate cloud models of Burrows et al. and Marley et al., we find that the observed spectral peculiarities of these sources can be adequately explained by the presence of thin and/or large-grained condensate clouds as compared to normal field L dwarfs. Atypical surface gravities or metallicities alone cannot reproduce the observed peculiarities, although they may be partly responsible for the unusual condensate properties. We also rule out unresolved multiplicity as a cause for the spectral peculiarities of 2MASS J1126–5003. Our analysis is supported by examination of Spitzer mid-infrared spectral data from Cushing et al. which show that bluer L dwarfs tend to have weaker 10 μ m absorption, a feature tentatively associated with silicate oxide grains. With their unique spectral properties, blue L dwarfs like 2MASS J1126–5003 should prove useful in studying the formation and properties of condensates and condensate clouds in low-temperature atmospheres

Parents’ Rights, Children’s Religion: A Familial Relationship Goods Approach

The article presents a theory of the basis and nature of parents’ rights that appeals to the goods distinctively produced by intimate-but-authoritative relationships between adults and the children they parent. It explores the implications of that theory for questions about parents’ rights to raise their children as members of a religion, with particular attention to the issue of religious schooling. Even if not obstructing the development of their children’s capacity for autonomy, parents exceed the bounds of their legitimate authority in so far as they aim deliberately to influence their children’s religious views. Healthy familial relationships involve some identification of child with parent and require a sphere of spontaneous interaction between parent and child that are in any case likely to influence those views and constitute a standing threat to autonomy. Correcting over-deferential understandings of parents’ rights enables schools better to promote not only children’s autonomy but also other legitimate civic goals

The political morality of school composition : the case of religious selection

Our aim in this paper is to provide a clear and coherent analytical framework for identifying and assessing the heterogeneous normative concerns raised by religious schools, and to illustrate its merits by applying it to the regulation of admissions to such schools. It is a virtue of the proposed framework that it applies to questions about religious schooling quite generally. We concentrate on admissions both because they are currently a focus of policy debate and because there is very little detailed normative discussion of schools’ selecting their students on the basis of religious criteria. The issue of selection by academic ability commands a good deal of attention, while familiar debates about elite private schools primarily concern the propriety of selection by ability to pay. But selection by religion, which raises concerns that include but extend beyond the distributive issues central to those other debates, tends to pass under the radar. Discussion of religious schooling from a normative theoretical perspective has focused far more on curriculum than selection (Thiessen 1993; Hand 2003, 2004 and 2012; Siegel 2004; Groothuis 2004; Gardner 2014). We seek to explore what is stake in policy decisions concerning not what such schools may teach but whom they may teach