Public Opinion on Gene Editing in Switzerland

A recent survey reached more than three thousand Swiss residents, using a random sample that balanced language groups, gender and age. The study asked people about seven different uses of somatic gene editing – changing genes in body cells for medical purposes. About one‑seventh of respondents said they would not support any of the options, while over a third were in favour of all. Most agreed that gene editing could be useful for severe, life‑threatening illnesses (around 76 %) and for disabling conditions (about 70 %). When the diseases were less serious or appeared later in life, support fell. Only a handful saw value in editing genes to boost physical strength (6 %) or intelligence (9 %).When the same questions were asked about editing embryos, people were generally more cautious. Interestingly, the attitudes toward somatic and germline edits fell into two broad groups: those who supported gene editing and those who approached it with caution. Statistical analysis linked these views to age, gender, religious beliefs and how much people know about the science. Those who identified strongly with religion tended to be less supportive, yet many said religion did not play a major role in shaping their opinions. Respondents who felt positively about gene editing most often cited how they define a good life (nearly 60 %) and their views on illness and suffering (just under 59 %). These values appeared to outweigh other factors. The study highlights that people’s beliefs about health, quality of life and faith shape how they view gene‑editing technology. It suggests that policy makers should listen closely to local attitudes when deciding how to regulate these therapies.