Global Ethics and Nanotechnology: A Comparison of the Nanoethics Environments of the EU and China

The following article offers a brief overview of current nanotechnology policy, regulation and ethics in Europe and The People??s Republic of China with the intent of noting (dis)similarities in approach, before focusing on the involvement of the public in science and technology policy (i.e. participatory Technology Assessment). The conclusions of this article are, that (a) in terms of nanosafety as expressed through policy and regulation, China PR and the EU have similar approaches towards, and concerns about, nanotoxicity??the official debate on benefits and risks is not markedly different in the two regions; (b) that there is a similar economic drive behind both regions?? approach to nanodevelopment, the difference being the degree of public concern admitted; and (c) participation in decision-making is fundamentally different in the two regions. Thus in China PR, the focus is on the responsibility of the scientist; in the EU, it is about government accountability to the public. The formulation of a Code of Conduct for scientists in both regions (China PR??s predicted for 2012) reveals both similarity and difference in approach to nanotechnology development. This may change, since individual responsibility alone cannot guide S&T development, and as public participation is increasingly seen globally as integral to governmental decision-making.     

Comprehensive Trail Making Test performance in children and adolescents with traumatic brain injury

The sensitivity of the Trail Making Test to brain damage has been well-established over many years, making it one of the most commonly used tests in clinical neuropsychological evaluations. The current study examined the validity of scores from a newer version of the Trail Making Test, the Comprehensive Trail Making Test (CTMT), in children and adolescents with traumatic brain injury (TBI). Participants included 242 children and adolescents, 121 with sustained TBI and 121 normal control participants, who were matched to the individuals with TBI on age and sex. Receiver operating characteristic analysis indicated that the CTMT composite index provided the best overall classification, with a correct classification rate of 79%. Differences between the TBI and control groups remained stable across age. These findings indicate that the CTMT is sensitive to TBI and overall demonstrates classification rates that are comparable with some other versions of the Trail Making Test. Whether the CTMT will exhibit similar classification accuracy in adults with TBI and for other neurological disorders awaits further investigation.     

The physics of evolution: From chaos to evolution and deep ecology

This paper summarizes the various physical science elements of the evolutionary story. The “nonlinear” revolution includes chaos, self‐organization theory, the thermodynamics of evolution, and biological evolution. The key result of the revolution is a physical understanding of how order emerges and change is driven. This paper brings the lessons of each branch of the revolution together into a single easily understood thread. The unexpected result of this revolution is an understanding of evolution as a single inexorable physical process that has given rise to everything from molecules to humankind. Here evolution is driven by energy flow and involves increasing efficiency, the growth of complexity, and the acceleration of change. This paper ties the resulting physical insights to an evolving ecological world view, looks at its ties to spirituality and applies the rules that govern the growth of complexity to business and its current crisis. The net result of the nonlinear revolution is a radical change in our everyday understanding of how the world works, a shift away from classical science's machine world to the vision of an evolving deeply ecologically intertwined world.     

Patriarchal science

Sexual Science: The Victorian Construction of Womanhood, by Cynthia Eagle Russett, Cambridge, MA: Harvard University Press, 1989, 245 pages, hb $25, £15.95     

Images and goals

We propose that mental images are derived from goals. Goals are represented in a complex hierarchy and form a major part of the “working self”. Images reflect the existence of specific goals and also act to maintain goals by facilitating the derivation of beliefs from the content of an image. Images in psychopathology may reflect the operation of dysfunctional goals: goals that are unconstrained and which increase discrepancy (experienced as anxiety) within the goal system. Another feature of the goal system is that it is conservative and avoids change. By this view some aspects of distortions in intrusive images of traumatic experiences might be viewed as a defence against goal change. Conversely generating new images might lead to the formation of new goals. These ideas are applied to the findings of the papers in this special issue of Memory and to several new case studies.     

Sales Territory Alignment: An Overlooked Productivity Tool

The authors have a wide-spectrum of experience in territory alignment arising from research as well as direct interaction with over 300 sales forces. Based on their experience, they believe sales territory alignment is one of the most frequently overlooked sales force productivity areas. Many sales forces are losing millions of dollars each year because of territory imbalances. Well-managed companies are overcoming the many obstacles to good territory design by using a cogent process to realign territories. This process ensures that consistent, objective criteria are used to evaluate alignment needs, yet recognizes the importance of incorporating local management judgment.