The precautionary principle (PP) is thought by many to be a useful strategy for action and by many others useless at best and dangerous at worst. We argue that it is a coherent and useful principle. We first clarify the principle and then defend it against a number of common criticisms. Three examples from nanotechnology are used; nanoparticles and possible health and environmental problems, grey goo and the potential for catastrophe, and privacy risks generated by nanoelectronics.

Improvements in computational hardware enabled by nanotechnology promise a dual revolution in coming decades: machines which are both more intelligent and more numerous than human beings. This possibility raises substantial concern over the moral nature of such intelligent machines. An analysis of the prospects involves at least two key philosophical issues. The first, intentionality in formal systems, turns on whether a “mere machine” can be a mind whose thoughts have true meaning and understanding. Second, what is the moral nature of a machine vis-a-vis a human: can a machine be a true moral agent, capable of real responsibility, possessed of rights and duties? If so, might a machine be a better moral agent than a human?

The development of ever smaller integrated circuits at the sub-micron and nanoscale—in accordance with Moore’s Law—drives the production of very small tags, smart cards, smart labels and sensors. Nanoelectronics and submicron technology supports surveillance technology which is practically invisible. I argue that one of the most urgent and immediate concerns associated with nanotechnology is privacy. Computing in the twenty-first century will not only be pervasive and ubiquitous, but also inconspicuous. If these features are not counteracted in design, they will facilitate ubiquitous surveillance practices which are widely available, cheap, and intrusive. RFID technology is an instructive example of what nanotechnology has in store for privacy.

Insufficient attention has been paid to the ethics of distributing costs of insurance risk. Seven approaches are articulated: the egalitarian model, the needs/ability model, the loss history model, the statistical model, the causality model, the moral fault model (avoidability interpretation and worldview interpretation), and eclectic models. The ethical dimensions of each model are explored. Although some reasons are given for preferring the eclectic model, the main purpose of the paper is to provide an ethical framework for further discussion of an oft-neglected issue.

Nanoethics is a contentious field for several reasons. Some believe it should not be recognized as a proper area of study, because they believe that nanotechnology itself is not a true category but rather an amalgamation of other sciences, such as chemistry, physics, and engineering. Critics also allege that nanoethics does not raise any new issues but rather revisits familiar ones such as privacy. This paper answers such criticisms and sets the context for the papers that follow in this nanoethics symposium.

While the entire “wish-list” of expected benefits from nanotechnology has received little scrutiny in the U.S. with regard to issues of social justice, ethics specialists and social scientists are beginning to focus on the responsible conduct of actual nano research and development (R&D) in government, commercial, and academic institutions. In view of the current rush to commercialization, the rush by universities to “get aboard,” and the importance of public trust, it is essential to investigate strategies to promote responsible conduct in the nano area. As this paper discusses, public engagement is one strategy; another is the formulation and implementation of standards of care that are the outcome of inclusive, deliberative processes.

The food we choose to eat tells a good deal about who we are and how we stand in relation to nonhuman animals and nature as a whole. Though most people are concerned about the state of the world and about their own health, they tend not to reflect very much, if at all, on what results from their dietary choices, and therefore see nothing wrong in eating meat. I question this attitude. Specifically, I argue that, for the same reasons we should care about pain, suffering, well-being, and death in humans, so should we care about the fate of animals we traditionally designate as sources of meat. Caring is supplemented in my argument by considerations of justice, and I contend that for reasons of caring and justice, we should be vegetarians, consistent with the aim of minimizing the harm we cause by our lifestyle choices. Finally, I examine what it means to take responsibility for our diets and challenge meat eaters to come to terms with the wrongdoing that is inherent in the livestock industry today.

A strong parallel exists between current research methodologies in the social sciences and the two most central and popular approaches to aesthetics over the last four centuries. The point of this paper is to show this parallel, to demonstrate the importance and relevance of this parallel, and finally to examine ways of deciding, given this parallel between research methodologies and aesthetic approaches, which research methodology in a given context is the better.

This article considers the obligations filmmakers have when presenting historical dramas. That the form is dramatic art, it is argued, does not relieve filmmakers of the ordinary obligation to present as accurately as possible what they claim is historical truth. The article explores how filmmakers can make such a claim, over what it extends, and the limits and scope of the obligation it entails.

With the exception of pornography, the morality of popular forms of entertainment has not been studied extensively by philosophers. The present paper aims to start discussion on the moral status of horror films, whose popularity and success has grown steadily since the 1970s. In particular, the author focuses on so-called “slasher” or “gorefest” films, where the narration revolves around the graphic and realistic depiction of a series of murders. The paper’s main thesis is that it is immoral to produce, distribute, and view films of this kind. The reasons are traced back to two facts: 1) living the moral life requires being disposed to react compassionately to the sight of human victimization, and 2) the most violent horror films either overwhelm the spectator or promote a detachment from violence that may interfere with the development and maintenance of the correct reactive attitudes to human victimization.