 Because of overarching epistemic purposes, Cohen suggests that the people whose ideas lose in eristic debate thus may benefit the most because they learn the most (1995: 182). People may also share an inquiry (Dutilh Novaes 2015: 598–599), and epistemic benefit may accrue to communities. The discursive practices in which individual scientists work together by testing each other’s claims may exhibit certain characteristics that Helen Longino’s (1990) model of scientific reasoning sees as supporting a form of objectivity. Longino’s account of objectivity addresses feminist concerns with about gender bias in scientific theories and involves both collaborative and adversarial elements.