D. Turner

Common philosophical accounts of creativity align creative products and processes with a particular kind of agency: namely, that deserving of praise or blame. Considering evolutionary examples, we explore two ways of denying that creativity requires forms of agency. First, we argue that decoupling creativity from praiseworthiness comes at little cost: accepting that evolutionary processes are non-agential, they nonetheless exhibit many of the same characteristics and value associated with creativity. Second, we develop a ‘product-first’ account of creativity by which a process is creative just in case it gives rise to products deserving of certain forms of aesthetic engagement.

Starting with Ben-Menahem’s definition of historical contingency as sensitivity to variations in initial conditions, we suggest that historical events and processes can be thought of as forming a complex landscape of contingency and necessity. We suggest three different ways of extending and elaborating Ben-Menahem’s concepts: By supplementing them with a notion of historical disturbance; by pointing out that contingency and necessity are subject to scaling effects; by showing how degrees of contingency/necessity can change over time. We also argue that further development of Sterelny’s notion of conditional inevitability leads to our conclusion that the topography of historical contingency is something that can change over time.

Explanations in the natural historical sciences often take the form of stories. This paper examines two accounts of the sources of narrative’s explanatory power: Beatty’s suggestion that narrative explanation is closely connected to historical contingency, and that narratives explain by contrasting what happened with what might have happened; and Ereshefsky and Turner’s view that narratives explain by organizing events around a central subject with a distinctive direction of historical development. In both accounts, it turns out that non-epistemic values typically play a role in the construction of narrative, and hence contribute to narrative’s explanatory force. Two case studies from historical science – the plate tectonic story of the Avalonian terrane, and the story of the evolution of trichromatic vision in (some) mammals – help to motivate and illustrate this argument.

The precautionary principle states, roughly, that it is better to take precautionary measures now than to deal with serious harms to the environment or human health later on. This paper builds on the work of Neil A. Manson in order to show that the precautionary principle, in all of its forms, is fraught with vagueness and ambiguity. We examine the version of the precautionary principle that was formulated at the Wingspread Conference sponsored by the Science and Environmental Health Network in 1998. That version fails to indicate who must bear the cost of precaution; what constitutes a threat of harm; how much precaution is too much; and what should be done when environmental concerns and concern for human health pull in different directions. Whether this vagueness is a strength or weakness of the principle depends on what purpose(s) the precautionary principle is supposed to serve

By focusing too narrowly on consequentialist arguments for ecosabotage, environmental philosophers such as Michael Martin (1990) and Thomas Young (2001) have tended to overlook two important facts about monkeywrenching. First, advocates of monkeywrenching see sabotage above all as a technique for counteracting perverse economic incentives. Second, their main argument for monkeywrenching – which I will call the ecodefence argument – is not consequentialist at all. After calling attention to these two under-appreciated aspects of monkeywrenching, I go on to offer a critique of the ecodefence argument. Finally, I show that there is also a tension between the use of cost/benefit analysis to justify particular acts of ecosabotage and the clandestine nature of those acts

This paper develops a critical response to John Beatty’s recent (2006) engagement with Stephen Jay Gould’s claim that evolutionary history is contingent. Beatty identifies two senses of contingency in Gould’s work: an unpredictability sense and a causal dependence sense. He denies that Gould associates contingency with stochastic phenomena, such as drift. In reply to Beatty, this paper develops two main claims. The first is an interpretive claim: Gould really thinks of contingency has having to do with stochastic effects at the level of macroevolution, and in particular with unbiased species sorting. This notion of contingency as macro-level stochasticity incorporates both the causal dependence and the unpredictability senses of contingency. The second claim is more substantive: Recent attempts by other scientists to put Gould’s claim to the test fail to engage with the hypothesis that species sorting sometimes resembles a lottery. Gould’s claim that random sorting is a significant macroevolutionary phenomenon remains an intriguing and largely untested live hypothesis about evolution

Abstract Starting with Ben-Menahem's definition of historical contingency as sensitivity to variations in initial conditions, we suggest that historical events and processes can be thought of as forming a complex landscape of contingency and necessity. We suggest three different ways of extending and elaborating Ben-Menahem's concepts: (1) By supplementing them with a notion of historical disturbance; (2) by pointing out that contingency and necessity are subject to scaling effects; (3) by showing how degrees of contingency/necessity can change over time. We also argue that further development of Sterelny's notion of conditional inevitability leads to our conclusion that the topography of historical contingency is something that can change over time

The proposition that the existence of God is demonstrable by rational argument is doubted by nearly all philosophical opinion today and is thought by most Christian theologians to be incompatible with Christian faith. This book argues that, on the contrary, there are reasons of faith why in principle the existence of God should be thought rationally demonstrable and that it is worthwhile revisiting the theology of Thomas Aquinas to see why this is so. The book further suggests that philosophical objections to proofs of God's existence rely upon an attenuated and impoverished conception of reason which theologians of all monotheistic traditions might wish to reject. Denys Turner proposes that on a broader and deeper conception of it, human rationality is open to the 'sacramental shape' of creation as such and in its exercise of rational proof of God it in some way participates in that sacramentality of all things.

Negative theology or apophasis - the idea that God is best identified in terms of 'absence', 'otherness', 'difference' - has been influential in modern Christian thought, resonating as it does with secular notions of negation developed in continental philosophy. Apophasis also has a strong intellectual history dating back to the early Church Fathers. Silence and the Word both studies the history of apophasis and examines its relationship with contemporary secular philosophy. Leading Christian thinkers explore in their own way the extent to which the concept of the apophatic illumines some of the deepest doctrinal structures of Christian faith, and of Christian self-understanding both in terms of its historical and contemporary situatedness, showing how a dimension of negativity has characterised not only traditional mysticism but most forms of Christian thought over the years.

Denys Turner is a philosopher who holds a chair in Cambridge's Faculty of Divinity. In this erudite and entertaining lecture he explores the conditions for the belief that God does not exist. According to Turner, the first challenge lies in acknowledging the question 'Does God exist?' to be a valid one. Once the question is established, various things follow, each one making it harder to maintain 'atheism' as a credible or interesting position. Turner boxes atheists into a philosophical corner, showing how the belief that something has come of nothing is itself an acknowledgement of God's existence. Enlisting the help of thinkers as diverse as Aquinas, Kant, Wittgenstein, Nicholas Lash and John Milbank, Turner's witty and provocative piece will be of interest to anyone engaged in religious enquiry who has wondered about the nature and status of atheism as a defendable intellectual position in our age.

_A concise and illuminating introduction to the elusive Thomas Aquinas, the man and the saint_ Leaving so few traces of himself behind, Thomas Aquinas seems to defy the efforts of the biographer. Highly visible as a public teacher, preacher, and theologian, he nevertheless has remained nearly invisible as man and saint. What can be discovered about Thomas Aquinas as a whole? In this short, compelling portrait, Denys Turner clears away the haze of time and brings Thomas vividly to life for contemporary readers—those unfamiliar with the saint as well as those well acquainted with his teachings. Building on the best biographical scholarship available today and reading the works of Thomas with piercing acuity, Turner seeks the point at which the man, the mind, and the soul of Thomas Aquinas intersect. Reflecting upon Thomas, a man of Christian Trinitarian faith yet one whose thought is grounded firmly in the body’s interaction with the material world, a thinker at once confident in the powers of human reason and a man of prayer, Turner provides a more detailed human portrait than ever before of one of the most influential philosophers and theologians in all of Western thought.

For centuries readers have comfortably accepted Julian of Norwich as simply a mystic. In this astute book, Denys Turner offers a new interpretation of Julian and the significance of her work. Turner argues that this fourteenth-century thinker's sophisticated approach to theological questions places her legitimately within the pantheon of other great medieval theologians, including Thomas Aquinas, Bernard of Clairvaux, and Bonaventure. Julian wrote but one work in two versions, a Short Text recording the series of visions of Jesus Christ she experienced while suffering a near-fatal illness, and a much expanded Long Text exploring the theological meaning of the "showings" some twenty years later. Turner addresses the apparent conflict between the two sources of Julian's theology: on the one hand, her personal revelation of God's omnipotent love, and on the other, the Church's teachings on and her own witnessing of evil in the world that deserves punishment, even eternal punishment. Offering a fresh and elegant account of Julian's response to this conflict—one that reveals its nuances, systematic character, and originality—this book marks a new stage in the century-long rediscovery of one of the English language's greatest theological thinkers.

For centuries readers have comfortably accepted Julian of Norwich as simply a mystic. In this astute book, Denys Turner offers a new interpretation of Julian and the significance of her work. Turner argues that this fourteenth-century thinker's sophisticated approach to theological questions places her legitimately within the pantheon of other great medieval theologians, including Thomas Aquinas, Bernard of Clairvaux, and Bonaventure. Julian wrote but one work in two versions, a Short Text recording the series of visions of Jesus Christ she experienced while suffering a near-fatal illness, and a much expanded Long Text exploring the theological meaning of the "showings" some twenty years later. Turner addresses the apparent conflict between the two sources of Julian's theology: on the one hand, her personal revelation of God's omnipotent love, and on the other, the Church's teachings on and her own witnessing of evil in the world that deserves punishment, even eternal punishment. Offering a fresh and elegant account of Julian's response to this conflict—one that reveals its nuances, systematic character, and originality—this book marks a new stage in the century-long rediscovery of one of the English language's greatest theological thinkers.

Leaving so few traces of himself behind, Thomas Aquinas seems to defy the efforts of the biographer. Highly visible as a public teacher, preacher, and theologian, he nevertheless has remained nearly invisible as man and saint. What can be discovered about Thomas Aquinas as a whole? In this short, compelling portrait, Denys Turner clears away the haze of time and brings Thomas vividly to life for contemporary readers—those unfamiliar with the saint as well as those well acquainted with his teachings. Building on the best biographical scholarship available today and reading the works of Thomas with piercing acuity, Turner seeks the point at which the man, the mind, and the soul of Thomas Aquinas intersect. Reflecting upon Thomas, a man of Christian Trinitarian faith yet one whose thought is grounded firmly in the body’s interaction with the material world, a thinker at once confident in the powers of human reason and a man of prayer, Turner provides a more detailed human portrait than ever before of one of the most influential philosophers and theologians in all of Western thought.

Minority female youth are significantly affected by the HIV epidemic. The purpose of this pilot study was to explore sexual behavior practices, disclosure of HIV status, attitudes about disclosure, and knowledge of HIV disclosure laws among female youth with HIV. Findings suggest that the majority of YWH studied have been sexually active since their HIV diagnosis, although the nature and extent of sexual activity varied. Rates of nondisclosure to sexual partners varied based on the type of question asked, but at least some of the YWH in this sample reported sexual activity with a partner who was unaware of the participant’s HIV status. YWH appear to be more likely to disclose before, as opposed to after, sexual activity. Although most YWH believe disclosure to sexual partners is important for a variety of reasons, many reasons exist for nondisclosure, including fear of rejection and limited communication skills. The majority of YWH in this sample were aware of the potential legal ramifications of nondisclosure although fear of legal repercussions was not the most important factor related to disclosure. These findings favor the implementation of HIV disclosure interventions over the enactment of HIV criminalization laws as a strategy for reducing HIV transmission.