August 2, 2016
(Nature) – Most people in the United States are more worried than enthusiastic about the prospect of scientific advances such as gene editing and brain-chip implants, a survey of thousands suggests. The Pew Research Center in Washington DC asked 4,726 US people about the potential uses of three biomedical technologies that it classified as ‘potential human enhancement’: gene editing to reduce disease risk in babies; brain implants to enhance concentration and brain processes, and transfusions of synthetic blood to improve strength and stamina. (None of these procedures are a reality, but the underlying technologies are being researched.)
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