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ABSTRACT
Debates associated with the development of nanotechnologies illustrate the questions raised by technological progress in general. Although significant benefits are envisaged, presented and sometimes overrated by scientists, aside from the hopes raised and expected progress, questions are raised on how the consequences induced by these new technologies can be mastered; these questions, sometimes criticisms are raised by the scientific community as well as by representatives of associations from the "civil society". The aim of this article is to present this very rich debate via certain examples from three key sectors: nanomaterials and their applications in the domain of sustainable development, health and medicine, as well as that of information and communication technologies.
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Read the articleAUTHORS
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Jean-Yves BOTTERO: CNRS Research Director at the European Research and Teaching Center for Environmental Geosciences, Aix-en-Provence, France
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Jean-Marc GROGNET: Director of Research at the French Atomic Energy and Alternative Energies Commission (CEA)
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Louis LAURENT: Scientific manager of the Paris-Saclay campus project
INTRODUCTION
The debates surrounding the development of nanotechnology are a good illustration of the questions raised by technological progress in general. On the one hand, major benefits are glimpsed, presented and sometimes over-expressed by scientists, technologists and industrialists. On the other hand, alongside the hopes raised and the progress expected, questions are being raised as to how to control the consequences that these new technologies may entail, with these questions, and sometimes these criticisms, coming as much from the scientific community itself as from representatives of associations from "civil society". The aim of this article is to take the measure of this very rich debate through a few examples drawn from three key sectors: nanomaterials and their applications in the fields of sustainable development, health and medicine, and information and communication technologies.
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