There is a wide consensus about the necessity of sustainable development. There is also a consensus that wide areas of our economy, industry, and technology and the life styles in industrialized countries are not susta- able. Science and technology are widely regarded as (main) causes for this situation. Issues in this context comprise the generally low resource ef- ciency, an increased and mostly undebated technological power, an - creased invasiveness of modern technologies, increasing amounts and - versity of pollutants, and high technological risks. On the other hand science and technology are also regarded as (main) solution providers towards more sustainability. Thus the question is which type of science and technology is rather a part of the problem, and which type is rather a part of the solution? ‘Learning from nature’ may give some orientation in this context. B- mimetics and bionics are widely regarded as being a part of the solution.
Taking as its subject matter one aspect of the hugely important subject of nanotechnology, this book demonstrates that the application of nanotechnology in industry can result in increased eco-efficiency and other environmental gains. It also shows what needs to be done from the point of view of scientists, engineers and science policy makers to guide future development in nanotechnology towards sustainability.
Substitution of hazardous substances is a prioritised objective in chemical regulation and risk management. However, it is experienced as a tough task with often inconsistent results. Based on thirteen case studies, this book analyzes substitution as an innovation process and attempts to give answers to the following questions: Why and under which circumstances are companies able and willing to substitute hazardous substances? What are the main drivers and the main barriers? In which way can communication along the supply chain support environmental innovation? How can risk management appropriately deal with the lack of knowledge, with uncertainties and incomplete knowledge about the possible effects of different substances? Recommendations for action are provided for commercial and state institutions and consumers and thus for all actors engaged in the European reform of chemicals policy following the REACH system.
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