Climate change and pro-sustainable behaviors: application of nudge theory

This empirical study uses nudge theory to develop conceptual models to predict the pro-sustainable behaviors of visitors. Two sets of antecedents, including the destination level (i.e. destination social responsibility DSR) and the individual level (climate change perception), were used as configurations to stimulate the pro-sustainable behavioral intentions of visitors in terms of willingness to sacrifice, eco-behaviors, and localism. The proposed models were tested using partial least squares-structural equation modeling (PLS-SEM) to investigate the net effect of the antecedents and fuzzy-set qualitative comparative analysis (fsQCA) to explore complex configurations leading to the pro-sustainable behavioral intentions of visitors. An interview study with experts was also conducted to develop a framework illustrating transformational drivers of actual pro-sustainable behaviors. Climate change concerns and environmentally responsible destinations appear to be significant predictors of visitors’ willingness to sacrifice, localism, and eco-behaviors. Climate change awareness, beliefs, and concerns are necessary for pro-sustainable behavioral intentions. The results highlight the importance of nudge theory and creative practices to enact pro-sustainable behavioral change. The proposed framework offers guidelines at the tactical, strategic, and structural levels to stimulate visitors’ actual behaviors toward climate change actions.