The Public Health Law Association: a new partnership in public health practice.
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Bioethics is clearly a field in transition, if not confusion. The author examines two questions at the core of this transition. First, how will bioethics accommodate the different training needs and professional interests of those who understand themselves to be primarily scholars of bioethics, and those who understand themselves to be primarily practitioners of bioethics? And second, whether bioethics will continue to function as an interdisciplinary field or whether it will morph into a discipline in its own right.
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The development of nanotechnology intensifies challenges to the traditional understanding of how to pursue scientific and technological knowledge. Science can no longer be construed simply as the ideal of the quest for truth (i.e., "pure science"). Science has become the source of economic power and political power. In this paper, I argue that nanotechnology is a cardinal exemplar of "this politicization." At the same time, I assert that this new scientific ethos offers the possibility of a better integration of ethical and philosophical reflections at the core of scientific and technological development.
The past 20 years have seen a shift in conservation approaches to realize the importance of people in conservation and wildlife management (CWM). To this extent, in most conservation circles the concept of community involvement is no longer debated. The following factors have influenced the growth of CWM, especially in Africa: (i) recent developments in postcolonial governments have made them unable to manage and control the use of natural resources in the restrictive manner mandated by the legislation of the colonial past still in place; (ii) successes, particularly in southern Africa, of approaches that involved devolution of greater access rights and responsibilities to communities have led to these approaches being used by other countries; (iii) donor agencies, encouraged by the success of these approaches, have allocated more of their resources to community-based projects; and (iv) changes in international perceptions have been heavily influenced by the growing voice of the "South" in international fora. While there has been some success, there have also been failures. In Ghana, there has been considerable effort to develop programs that incorporate community aspirations into specific objectives; one inherent problem with these programs-not exclusive to Ghana-is the tendency for conservation programs to try to fit community aspirations into conservation objectives as opposed to finding ways of using conservation to help fulfill community aspirations. When community-based programs fail to recognize this, they are generally unable to deliver on their expected outputs. Some critics have used this to dismiss the community approach, which poses a dangerous reversion to a paradigm that has significantly failed in Africa, and much of the developing world, especially in regard to wildlife outside of protected areas.
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Galileo wrote that "the book of nature is written in the language of mathematics"; his quantitative approach to understanding the natural world arguably marks the beginning of modern science. Nearly 400 years later, the fragmented teaching of science in our universities still leaves biology outside the quantitative and mathematical culture that has come to define the physical sciences and engineering. This strikes us as particularly inopportune at a time when opportunities for quantitative thinking about biological systems are exploding. We propose that a way out of this dilemma is a unified introductory science curriculum that fully incorporates mathematics and quantitative thinking.
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The fundamental challenge in the social sciences is moving from complicated correlations to useful prediction. Progress usually reflects an interplay between theory, data, and tools. Six areas of innovation, principally data and tools, are now pushing at the frontiers of these sciences: longitudinal data, laboratory experimentation, improved statistical methods, geographic information tools, biosocial science, and international replication. These innovations are gaining power as they cross disciplinary boundaries, helping to attribute causality to observed relationships, to understand their nature, and thereby to improve the accuracy and usefulness of predictions.
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