The latest biomedical technologies, from fetal stem cells to human gene editing, offer huge potential for treating disease. They also raise tricky ethical questions that can eventually result in guidelines on how to prevent their misuse. In an opinion piece in The Boston Globe, Harvard University psychologist Steven Pinker argues that this sweeping ethical oversight delays innovation and offers little benefit. The article ignited much discussion on social media among bioethicists and researchers. Many disagreed with Pinker, including Daniel Sokol, a London-based bioethicist and lawyer, who wrote in a blog post that ethicists should at times ‘get in the way’. Research to alleviate human suffering is important, he added, but “misguided attempts to help can — and have — led to incalculable harm”.

Source: Nature, 5 AUgust 2015, http://www.nature.com/news/bioethics-accused-of-doing-more-harm-than-goo...