Understanding involvement in environmental activism: relationships to pathological narcissistic grandiosity, virtue signaling, dominance, and sensation seeking

Abstract In a pre-registered study, we sought initial evidence for the relationship between pathological narcissistic grandiosity and involvement in environmental activism. This relationship was predicted based on the dark-ego-vehicle principle (DEVP) for which research is currently still rare. Using a socio-demographically diverse US sample ( N = 1,145), we not only aimed at conceptually replicating previous findings on the DEVP but also at examining differential patterns of narcissistic engagement in environmental activism. In particular, we expected higher pathological narcissistic grandiosity to be more strongly related to greater engagement in environmental leadership actions than to greater engagement in environmental participatory actions. Results support the validity of the DEVP by showing that higher pathological narcissistic grandiosity was related to greater involvement in environmental activism, even above and beyond relevant covariates (i.e., pathological narcissistic vulnerability, age, and gender). Also, we found positive relationships between involvement in environmental activism and typical correlates of pathological narcissistic grandiosity (i.e., virtue signaling, dominance, and sensation seeking). Contrary to our predictions, we did not find the relationship between pathological narcissistic grandiosity and environmental activism to be more intense for environmental leadership actions compared to environmental participatory actions. These results are discussed considering the DEVP.