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Study shows increased education on nanotech, human enhancement increases public concerns
Date:7/16/2008

Educating the public about nanotechnology and other complex but emerging technologies causes people to become more "worried and cautious" about the new technologies' prospective benefits, according to a recent study by researchers at North Carolina State University.

A new study by researchers at North Carolina State University on public attitudes towards nanotechnology, artificial intelligence and other emerging technologies shows that educating people about the new technologies results in those people becoming more concerned about the potential impact of the technologies.

The researchers, Dr. Michael D. Cobb, assistant professor of political science, and Dr. Patrick Hamlett, associate professor of science, technology and society and political science, gave questionnaires to study participants around the country to determine their position on emerging technologies with "human enhancement" applications such as using nanotechnology to improve therapies for injuries and degenerative diseases. Nanotechnology is generally defined as technology that uses substances having a size of 100 nanometers or less (thousands of times thinner than a human hair), and is expected to have widespread uses in medicine, consumer products and industrial processes.

Cobb and Hamlett then put the participants through a deliberative forum in March 2008 that provided structured discussions and educational background on the technologies. The participants were then asked to fill out the same questionnaire they had been given before the deliberative forum and asked to provide policy recommendations on how to handle the emerging science.

In a recent presentation to the 10th Conference on Public Communication of Science, in Malmo, Sweden, Cobb noted that, compared to their pre-deliberation opinions, panelists "became more worried and cautious about the prospective benefits" of the human enhancement technologies. Prior to the deliberation, 82 percent of the
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Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-3470
North Carolina State University
Source:Eurekalert

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