Nanotechnology Now

Our NanoNews Digest Sponsors



Heifer International

Wikipedia Affiliate Button


android tablet pc

Home > Press > Study Finds Public Relatively Unconcerned About Nanotechnology Risks

Abstract:
"Comparing nanoparticle risk perceptions to other known EHS risks"

Authors: David M. Berube, Christopher L. Cummings, Jordan H. Frith, Andrew R. Binder, North Carolina State University; Robert Oldendick, University of South Carolina

Published: Forthcoming, Journal of Nanoparticle Research

Abstract: Over the last decade social scientific researchers have examined how the public perceives risks associated with nanotechnology. The body of literature that has emerged has been methodologically diverse. The findings have confirmed that some publics perceive nanotechnology as riskier than others, experts feel nanotechnology is less risky than the public does, and despite risks the public is optimistic about nanotechnology development. However, the extant literature on nanotechnology and risk suffers from sometimes widely divergent findings and has failed to provide a detailed picture of how the public actually feels about nanotechnology risks when compared to other risks. This study addresses the deficiencies in the literature by providing a comparative approach to gauging nanotechnology risks. The findings show that the public does not fear nanotechnology compared to other risks. Out of 24 risks presented to the participants, nanotechnology ranked 19th in terms of overall risk and 20th in terms of "high risk."

Study Finds Public Relatively Unconcerned About Nanotechnology Risks

Raleigh, NC | Posted on April 12th, 2011

A new study finds that the general public thinks getting a suntan poses a greater public health risk than nanotechnology or other nanoparticle applications. The study, from North Carolina State University, compared survey respondents' perceived risk of nanoparticles with 23 other public-health risks.

The study is the first to compare the public's perception of the risks associated with nanoparticles to other environmental and health safety risks. Researchers found that nanoparticles are perceived as being a relatively low risk.

"For example, 19 of the other public-health risks were perceived as more hazardous, including suntanning and drinking alcohol," says Dr. Andrew Binder, an assistant professor of communication at NC State and co-author of a paper describing the study. "The only things viewed as less risky were cell-phone use, blood transfusions, commercial air travel and medical X-rays."

In fact, 60 percent of respondents felt that nanoparticles posed either no health risk or only a slight health risk.

In the study, researchers asked a nationally representative panel of 307 people a battery of questions about how risky they believe nanoparticles are compared to 23 other public health risks - such as obesity, smoking, using cell phones and nuclear energy.

Policy implications of these findings could be substantial given the concerns expressed by proponents and opponents of nanotechnology that the public is wary of its environmental health and safety dangers. "The findings suggest just the opposite," says Dr. David Berube, professor of communication at NC State and lead author of the study. "While it remains unclear whether nanoparticles are safe, they are not a major concern among the general public."

The paper, "Comparing nanoparticle risk perceptions to other known EHS risks," is forthcoming from the Journal of Nanoparticle Research. The paper was co-authored by Berube and Binder; Jordan Frith and Christopher Cummings, Ph.D. students at NC State; and Dr. Robert Oldendick of the University of South Carolina. The research was funded by the National Science Foundation.

NC State's Department of Communication is part of the university's College of Humanities and Social Sciences.

####

For more information, please click here

Contacts:
Matt Shipman
News Services
919.515.6386


Dr. David Berube
919.515.0410


Dr. Andrew Binder
919.513.2430

Copyright © North Carolina State University

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Leading European communications companies and research organizations have launched an EU project developing the future 5th Generation cellular mobile networks August 28th, 2014

Ultra-Low Frequency Vibration Isolation Stabilizes Scanning Tunneling Microscopy at UCLA’s Nano-Research Group August 28th, 2014

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices August 28th, 2014

New technique uses fraction of measurements to efficiently find quantum wave functions August 28th, 2014

Announcements

Leading European communications companies and research organizations have launched an EU project developing the future 5th Generation cellular mobile networks August 28th, 2014

Ultra-Low Frequency Vibration Isolation Stabilizes Scanning Tunneling Microscopy at UCLA’s Nano-Research Group August 28th, 2014

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices August 28th, 2014

New technique uses fraction of measurements to efficiently find quantum wave functions August 28th, 2014

Safety-Nanoparticles/Risk management

Sunblock poses potential hazard to sea life August 20th, 2014

Analytical solutions from Malvern Instruments support University of Wisconsin-Milwaukee researchers in understanding environmental effects of nanomaterials July 30th, 2014

NNCO Announces an Interactive Webinar: Progress Review on the Coordinated Implementation of the National Nanotechnology Initiative 2011 Environmental, Health, and Safety Research Strategy July 23rd, 2014

Development of an interactive tool for the implementation of environmental legislation for nanoparticles manufacturers July 4th, 2014

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More














ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2014 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE