This contribution focuses on two claims advanced by the proponents of the project of “Converging Technologies for Improving Human Performance.” Firstly, it is maintained that this project represents something genuinely new and quite unique. Secondly, it is argued that the future prospects of the project are extraordinarily positive. In order to critically assess both claims this paper first focuses on the question of whether there is actually anything genuinely new about the project of improving human performance by means of converging (...) NBIC technologies. In addition it is analyzed whether the project warrants that we be optimistic about its future prospects. (shrink)

In Virtual Worlds, Benjamin Woolley examines the reality of virtual reality.

Paperback reissue of a book first published in 1991. The authors demonstrate how the materialistic and mechanistic world-view that has dominated western culture and science during the last few centuries is being challenged by the findings of modern physics, ranging from relativity to quantum physics. Includes a bibliography and an index. British-born, Davies is a well-known physicist and has written many other books including 'The Mind of God', winner of the 1992 Eureka Science Book Prize. He is currently professor of (...) mathematical physics at the University of Adelaide. Gribbin trained as an astrophysicist and is now a full-time science writer in Britain. (shrink)

In recent years, two distinct trajectories of bioethical inquiry have emerged: neuroethics and nanoethics. The former deals with issues in neuroscience, whereas the latter deals with issues in nanoscience and nanotechnology. In both cases, the ethical inquiries have coalesced in response to rapidly increasing scientific and engineering developments in each field. Both also present major issues for contemplation in bioethics. However, the questions are (1) how different are the ethical issues raised, and (2) is it beneficial for neuroethics and nanoethics (...) inquiries to proceed on often-divergent trajectories by ethicists who otherwise might never interact? If, for example, ethical inquiry occurs only within the disciplinary confines of their predominant area(s) of science (which now seems to be the case) or by overlooking prior discussions in other scientific realms (like genetics), then the opportunity for a richer, more comprehensive discourse may be lost. I argue that this (1) is a disservice to bioethics, (2) is antithetical to some of the aims of bioethical inquiry, and (3) encourages the reductionism bioethicists’ claim that is counterproductive. (shrink)

If such a thing as nanoethics is possible, it can only develop by confronting the great questions of moral philosophy, thus avoiding the pitfalls so common to regional ethics. We identify and analyze some of these pitfalls: the restriction of ethics to prudence understood as rational risk management; the reduction of ethics to cost/benefit analysis; the confusion of technique with technology and of human nature with the human condition. Once these points have been clarified, it is possible to take up (...) some weighty philosophical and metaphysical questions which are not new, but which need to be raised anew with respect to nanotechnologies: the artificialization of nature; the question of limits; the role of religion; the finiteness of the human condition as something with a beginning and an end; the relationship between knowledge and know-how; the foundations of ethics. (shrink)

In continuing news, there is a growing debate on whether current laws and regulations, both in the US and abroad, need to be strengthened as they relate to nanotechnology. On one side, experts argue that nanomaterials, which are making their way into the marketplace today, are possibly harmful to consumers and the environment, so stronger and new laws are needed to ensure they are safe. On the other side, different experts argue that more regulation will slow down the pace of (...) business and innovation in nanotechnology, or that self-regulation is the answer, or other opposing positions. This paper will draw out the core issues behind the debate and explain that there is more at stake than merely environmental, health and safety worries or business interests, as it first appears. We will also suggest an alternative solution to stricter laws, since stricter laws would face formidable practical challenges, even if they are warranted. (shrink)