“…Altruism is integral to human existence, development, and well-being (Nathan & Delle Fave, 2014). Altruism enables maintenance of peace (Oliner, Oliner, & Gruber, 1991) by reduction of likelihood of aggression (Miller & Eisenberg, 1988; Spielman & Staub, 2000 as cited in Nathan & Delle Fave, 2014), promoting forgiveness (McCullough, Tsang, & Emmons, 2004), reducing prejudices (Galinsky & Moskowitz, 2000), resolving conflicts (Batson et al, 2004 as cited in Nathan & Delle Fave, 2014), and by improving relationships and social connection (Moss & Barbuto, 2010). Altruism is deemed indispensable for ensuring environmental sustainability (Ricard, 2015).…”