November 27th, 2009
irishtimes.com
Abstract:
At the "nano" level - where particles have at least one dimension of less than 100 nanometres - materials can often behave differently than their bulk counterparts, opening up new opportunities for improving medicine, electronics and a swathe of consumer products. But it also presents a need to monitor safety closely.
With such a disruptive technology, it's hardly surprising that ethical questions arise, and they are engagingly discussed in a new book, Nanoethics - Big Ethical Issues with Small Technology by Dr Dónal O'Mathúna.
"We have literally a small technology in our hands and we have a lot of human decisions about where we are going to take this. Where we need to focus our attention now is in these areas - and they are not unique to nanotechnology; they are getting back at those value systems that are driving all our social development," says O'Mathúna, a senior lecturer in ethics, decision-making and evidence at Dublin City University. "There's a huge amount of funding and investment and academic and industrial interest in the area, yet very low attention and general awareness on the public's level of what is happening here."
Source:
irishtimes.com
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