“…It posits that, due to the need to buffer anxiety around death, a set of defensive mechanisms is activated when facing mortality salience, including improving self-esteem and strengthening cultural values and self-identification to gain a sense of abstract immortality (e.g., Greenberg & Kosloff, 2008), which is supported by a large body of research. For example, studies found that mortality salience would induce less dishonest behaviors (Schindler et al, 2019), higher neural activities related to guilt and shame (Xu et al, 2022), more intense punishment of moral violators (e.g., Rosenblatt et al, 1989), and higher prosocial tendencies and altruism (Dong et al, 2019; Dunn et al, 2020; Jin & Ryu, 2022). It would also lead to enhanced ingroup bias, intergroup prejudice and conflict (e.g., Castano et al, 2002; Reiss & Jonas, 2019), more identified religious beliefs (Vail et al, 2019), and firmer political views (Burk, Kosloff & Landau, 2013).…”