Epigenetic processes are garnering attention in the social sciences, where some scholars assert their importance for theorizing social life. I engage with such ideas here by drawing on interviews with leading bioscientists. To begin with, I underscore the (productive) uncertainties of those working in and around epigenetics; I describe these as a manifestation of 'epistemic modesty', and suggest that dissensus helps to propel biomedical innovation. Then, drawing on the concept of 'alien science', I detail some researchers' ambivalences regarding the notion of 'transgenerational inheritance'; their dissatisfaction with the (public) communication practices of other scientists (situated in what I term a regime of 'epistemic ostentatiousness'); and the challenges faced when moderating societal discussion of epigenetics in ways that expand excitement whilst deflating (what researchers regard as) unrealistic expectations. The paper concludes with reflections on the knowledge machinery of the (social) sciences, and employs the study data to interrogate sociological engagements with epigenetics.
Between these two extremes [of caring for children and manual labour] there lies what may be called a neutral or debatable ground of labour requiring the exercise of qualities which are the exclusive property of neither sex. It is in this neutral field ... [that] the activities of women are confined to those departments of the labour market into which men do not care, or actively object, to enter. Thus, if there were no question of economic competition, it seems to me that the invasion by woman of these departments ... formerly monopolized by men would be bound to awaken a certain amount of opposition; since her consequent desertion of the dull, unpleasant, and monotonous tasks assigned to her, might mean that these tasks would have to be performed by those who had hitherto escaped the necessity by shifting it on to her shoulders. Hence a natural and comprehensible resentment.