Scalable psychological solutions to environmental problems (opens in new tab)

Current levels of human consumption are unsustainable, and large changes are needed to both mitigate and adapt to environmental problems. In this review, we examine psychological interventions aimed at pro-environmental behavior, focusing on five scalable strategies: nudges, social norms, education, financial incentives, and contact with nature. Research has shown that each of these approaches can effectively promote pro-environmental behavior, although with varying degrees of effectiveness. ...