Survival of the ideas that fit: An evolutionary analogy for the use of evidence in policy

This paper explores bias in the use of evidence in policy. It argues that existing models of the evidence–policy relationship neglect the tendency for attention to be paid only to that evidence helpful to the interests of powerful social groups. An evolutionary analogy is used to explain how this bias arises, without the need for irrationality or conspiracy on the part of policy makers. Examples are given in the fields of drug, asylum and other policies, and the possible responses by researchers to the biased use of research evidence are discussed

Prospects of a mathematical theory of human behavior in complex man-machine systems tasks

A hierarchy of human activities is derived by analyzing automobile driving in general terms. A structural description leads to a block diagram and a time-sharing computer analogy. The range of applicability of existing mathematical models is considered with respect to the hierarchy of human activities in actual complex tasks. Other mathematical tools so far not often applied to man machine systems are also discussed. The mathematical descriptions at least briefly considered here include utility, estimation, control, queueing, and fuzzy set theory as well as artificial intelligence techniques. Some thoughts are given as to how these methods might be integrated and how further work might be pursued

The integration of postmodern values and rhetorical analysis: A case study

Both traditional preaching theory and the listening context of the hearers have undergone radical changes within the last thirty years. Contemporary preachers no longer can assume the authority inherent in their position or preaching methods, and postmodern listeners exhibit the desire for increased diversity and points of view in sermons. This thesis will address these challenges by advancing the notion that attention to rhetorical criticism in the exegesis of biblical texts sheds new light on the nature of preaching in terms of form and function. The resulting multi-vocal and non-hierarchical leadership orientation has application for postmodern audiences. The methodological structure of theological interpretation undergirding this thesis involves four tasks of the hermeneutical cycle adapted from Richard Osmer’s approach. This approach engages in the task of contextual interpretation that connects with both Christian tradition and Scripture, and furthermore leads to the construction of a pragmatic plan for future homiletics. Chapter 1 introduces the problem facing contemporary homileticians: the changed context of preacher and hearer. The chapter advocates that one way forward for preaching involves the use of rhetorical criticism as the exegetical basis for a values-based homiletic, and then finishes with an overview of the thesis chapters. Chapter 2 demonstrates the fourfold task of the hermeneutical cycle by establishing the provenance of the method, critiquing it and grounding the approach of the thesis in the contemporary postmodern setting. Chapter 3 engages in a contextual interpretation of historic shifts in the fields of rhetoric, biblical studies and homiletics, analyzing and evaluating these trends. The chapter concludes by constructing a pragmatic plan for future biblical studies, a rhetorical-critical-narratological methodology that will be applied to the text of Ezekiel. Chapter 4 demonstrates that a contextual interpretation, evaluation and analysis of the New Homiletic results in the formation of a values-based approach to preaching and leadership orientation that is appropriate to postmodernity. Chapter 5 builds upon a contextual interpretation of synchronic and diachronic methodologies and advances a complementary approach to exegesis. The chapter then applies the rhetorical-critical-narratological approach developed in Chapter 3 to the discourse of Ezekiel to establish its contextual and rhetorical situation. The chapter then engages in a close rhetorical-critical-narratological reading of the literary unit of Ezekiel 15. Chapter 6 engages in a contextual interpretation and evaluation of three Ezekiel commentaries and sermons from Ezekiel 15, locating them along the pendulum-like series of shifts identified within Chapter 3. Chapter 7 demonstrates the integration of biblical studies and homiletics with the production of a sample multiple point-of-view sermon based upon the exegesis of Ezekiel conducted in Chapter 5. The chapter critiques the sermon and provides an example of the rhetorical-critical method applied to a discursive genre from 1 Corinthians 4.18-5.13. Chapter 8 concludes the thesis by reviewing the contributions made by the study, proceeds to interpret contextually the challenge of postmodern homiletics, and finishes with recommendations for areas of future studies outside the scope of the thesis

Visions of a Martian Future

As we look beyond our terrestrial boundary to a multi-planetary future for humankind, it becomes paramount to anticipate the challenges of various human factors on the most likely scenario for this future: permanent human settlement of Mars. Even if technical hurdles are circumvented to provide adequate resources for basic physiological and psychological needs, Homo sapiens will not survive on an alien planet if a dysfunctional psyche prohibits the utilization of these resources. No matter how far we soar into the stars, our psychologies for future generations will be forever tethered to the totality of our surroundings. By shaping our environment toward survival and welfare during the voyage to Mars and in a Martian colony, we indirectly shape our psyches and prepare them for a mission of unprecedented alienation and duration. Once on Mars, human factors such as leadership structure, social organization and code of conduct, group size, gender balance, developmental cycle, mobility, length of stay and the ecological settings and type and manner of subsistence, will create a novel Martian culture. The degree that settlers are severed from the Earth will affect how radically foreign this culture will be when compared with cultures on Earth

International Conflict Resolution: Some Critiques and a Response

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