“…Yet, despite the promise of a social diffusion approach, research suggests that people who are personally engaged with conservation causes often fail to follow through with reaching out to discuss the issue with others (Barnes‐Mauthe et al, 2015; Geiger & Swim, 2016; Niemiec et al, 2018). This reluctance to engage in social diffusion appears to be the result of cognitive biases that influence how people receive and learn information from others (Berl et al, 2021; van Vugt et al, 2014) as well as a variety of psychosocial barriers (Amel et al, 2017), including: (a) the often‐incorrect normative perception that others do not care about and are not engaged with the conservation issue (Geiger & Swim, 2016; Jachimowicz et al, 2018; Mildenberger & Tingley, 2019; van der Linden et al, 2015); and (b) low expectations of efficacy in reaching out to others—in other words, the belief that their efforts to share information would not make a difference (Bandura, 1998; Sekar, 2020; Niemiec et al, 2019; Jones & Niemiec, 2020; Niemiec et al, 2021; Mead et al, 2012; Swim & Fraser, 2014; Geiger et al, 2017). We posit that these two barriers to the social diffusion of scientific communication are—in part—issues of insufficient information presented in messaging that, if addressed through intentional design of message content, can encourage more widespread diffusion.…”