The Gene-Edited Babies Controversy: Reactions in the Scientific Community, Social Media, and the Press.

This chapter analyzes how the gene-edited babies controversy sparked by He Jiankiu has unfolded in three spheres: the scientific community, the press, and social media. Across these spheres, there is a multilayered debate: scientific and technical aspects are discussed, as much as legal frameworks, ethics, responsibilities, politics, and social issues. But beyond these similarities, there are three notable differences. The first concerns (geo)politics. At the 2018 international summit on human gene editing, we observe efforts of self-regulation and demarcation to protect the moral and epistemic authority of the scientific community and to critique - and eventually "excommunicate" - He Jiankui. While the 2018 summit drew a clear line between "good science" and "bad science," in the press, the dichotomy is rather expressed in terms of "good countries" versus "bad countries" regarding their ethics and regulation (a dichotomy much less visible in social media). The second difference concerns emotions and affect. Despite the scientific community's strong condemnation of He Jiankui, it nevertheless expressed its criticisms in an unemotional and factual way. In the press and social media, however, various emotions are visible - fear, anger, pride, hope, rejoicing, disgust, and shame - and the discussion is more dramatic. Third, the use of positive terms is notable: while virtually absent in the scientific sphere and the press, there are positive assessments in social media.