The prospect of erasing some disabilities and perceived deficiencies hovers at the margins of what people consider ethically acceptable.
"Professor Halley acknowledged the inherent tension between the huge benefits that gene-editing technology could bring in preventing serious diseases and disabilities for which there is no treatment, and what she calls the “potential risk of going down a road that feels uncomfortably close to eugenics.”
Less ethically freighted are therapies to cure serious diseases in people who are already living with them. “I think that there are opportunities to use gene-editing technologies to treat genetic diseases that don’t raise the societal implications of altering permanently patterns of human inheritance,” said Dr. Alex Marson, director of the Gladstone-UCSF Institute of Genomic Immunology in San Francisco."
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