“…Given the critical role that public perceptions and attitudes have played in shaping the future of a number of knowledge-intensive scientific fields (e.g., nuclear power, genetic modification, and embryonic stem cell research) (Currall et al 2006;Seddighi 2015), a large number of studies have focused on understanding what drives and shapes perceptions and attitudes toward nanotechnology. 6 Findings show that factors like affect, trust, religiosity, familiarity, cultural values, political leanings, demographic characteristics, and attitudes toward other technologies play a role (see Kahan et al 2007Kahan et al , 2008Kahan et al , 2009Kahan et al , 2011Satterfield et al 2009;Cobb and Macoubrie 2004;Siegrist et al 2007Siegrist et al , 2008Siegrist 2008;Vandermoere et al 2010Vandermoere et al , 2011Scheufele et al 2009).…”