According to some technology enthusiasts our technological developments appear to be accelerating at an exponential rate. A common vision of such enthusiasts is that the accelerating pace of science and technology development will enable us to transform the world in more profound and significant ways than at any other time in our history. More importantly, some of these technology enthusiasts have gone beyond having technological-driven visions about the future to be actively engaged in a diverse set of activities aimed at (...) shaping the future they envision. These are not just people with visions about the future, they are visioneers. (shrink)

Research with human–animal chimera raises a number of ethical concerns, especially when neural stem cells are transplanted into the brains of non-human primates . Besides animal welfare concerns and ethical issues associated with the use of embryonic stem cells, the research is also regarded as controversial from the standpoint of NHPs developing cognitive or behavioural capabilities that are regarded as “unique” to humans. However, scientists are urging to test new therapeutic approaches for neurological diseases in primate models as they better (...) mimic human physiology than all current animal models. As a response, various countries have issued reports on the topic. Our paper summarizes the ethical issues raised by research with human–animal brain chimeras and compares the relevant regulatory instruments and different recommendations issued in national reports from three important European research nations: Germany, Switzerland and the United Kingdom. We assess and discuss the focus and priorities set by the different reports, review various reasons for and perspectives on the importance of the brain in chimera research, and identify critical points in the reports that warrant further specification and debate. (shrink)

Nanotechnology has in various ways been regarded as a technology that promises both innovations and risks and that has the potential to profoundly change the world. Yet for many people there are still two questions that remain unanswered: just what is nanotechnology, and why does it matter? What is nanotechnology and why does it matter?: from science to ethics, by a nanoscientist and two philosophers, aims to give the reader a balanced and informed understanding of this important technology. The book (...) not only focuses on providing the reader with normative reasons around why nanotechnology matters, such as its social impact and ethics, but also offers an accurate and generally accessible analysis of the science involved, highlighting what nanotechnology actually is and why it matters in terms of the applications and features that make it relevant.The book serves as a useful introduction to nanotechnology for those who know little about the subject but wish to learn about the impact this .. (shrink)