<p>In Pursuit of Nanoethics: An Introduction.. 7</p><p>Bert Gordijn and Anthony Mark Cutter 7</p><p> </p><p> </p><p>Part 1</p><p>Concepts and Novelty.. 17</p><p> </p><p>On the Novelty of Nanotechnology: A Philosophical Essay. 19</p><p>Joachim Schummer 19</p><p>Does nanotechnology require a new "Nanoethics"?. 31</p><p>Søren Holm 31</p><p>GM Food and Nanotechnology. 38</p><p>Ronald Sandler 38</p><p> </p><p> </p><p>Part 2</p><p>Opportunities and Challenges.. 55</p><p> </p><p>Nanomedicine and Body Modification: Critical Perspectives.. 57</p><p>Melanie Latham 57</p><p>Nanotechnology and Biodiversity. 67</p><p>Darryl Macer 67</p><p>Nanotechnologically Enhanced Combat Systems: The Downside of Invulnerability. 79</p><p>Robert Simpson and Robert Sparrow 79</p><p> </p><p> </p><p>Part 3</p><p>Risks and Precaution... 91</p><p> </p><p>Risk, Precaution, and Nanotechnology. 93</p><p>Fritz Allhoff 93</p><p>The Risks of Nanomedicine and the Precautionary Principle. 112</p><p>Roberto Andorno and Nikola Biller-Andorno 112</p><p>Ethical and Societal Values in Nanotoxicology. 124</p>Kevin C. Elliott 124<p></p><p> </p><p> </p><p>Part 4</p><p>Public Debate and Policy.. 138</p><p>Nanotechnology, Risk and Public Perceptions.. 140</p><p>Philip Macnaghten 140</p><p>Unlocking the futures of nanotechology. Future-oriented narratives and access to the public discourse on nanoscale. 152</p><p>Simone Arnaldi 152</p><p>Nanotechnology and ethics - European public policies.. 161</p><p>Henk ten Have 161</p>