The role of perceived powerlessness and other barriers to climate action

The impacts of anthropogenic climate change are rapidly worsening, but current efforts to mitigate this crisis are insufficient. Therefore, it is critically important to understand how to motivate more individuals to take action to protect against future climate change impacts. This study examines the individual-level factors that predict motivations to act, as well as potential barriers to action in a sample of Canadian adults. Participants completed a questionnaire that assessed a) demographics; b) climate change knowledge, opinions, and scepticism; and c) psychological factors that may impede action. The responses were analyzed to determine the factors that explain whether individuals would change their actions in light of climate change and to what extent climate change considerations impact their actions. Predictors of action included how informed individuals were about climate change, perceived severity of its effects, perceived urgency to act, and climate change scepticism. The strongest predictor was perceived powerlessness; individuals who felt a sense of powerlessness were less likely to change their actions and reported that the threat of climate change had less influence over their behaviours. Powerlessness in turn was associated with age and political affiliation. Implications of these findings, and possible solutions to overcome the barrier of perceived powerlessness, are discussed.