“…In contrast, social scientific approaches to risk focus on understanding the broader "risk phenomenon", including types of harm and the ambiguities associated with different interpretations of risk (Renn et al, 2011, p. 5). Risk assessors using a social science perspective consider important sociocultural factors, such as the way different individuals and groups value certainty and different types of "social reality" (Tulloch and Lupton, 2003;Zinn, 2009, p. 510), and the influence of subjective judgements, such as heuristics and cognitive biases (Tversky and Kahneman, 1974;Kahneman et al, 1982;Slovic et al, 1982;Simon, 1982); acknowledge the complexity of risk and the trade-offs required in risk decision-making Domínguez-Gómez, 2016); see risk in relative rather than absolute terms (Bradbury, 1989); consider lay people's knowledge and perspectives (Wynne, 1992(Wynne, , 1998van Voorst, 2014); and address the concerns actors may have about the risks facing them (Lidskog and Sundqvist, 2012). There is, however, some commonality between disciplines more broadly in the way they systematically investigate a specific subject area to generate new knowledge (Jetzkowitz et al, 2018).…”