Climate Change Awareness and Its Effects on Cognitive and Functional Abilities and Behavioral Responses: A Review of Literature

Abstract

Climate change awareness has been identified as a critical factor influencing various aspects of human cognition, functional capabilities, and behavioral engagement. This literature review explores the intersection of climate change awareness with cognitive and functional impairments, and how these factors collectively influence behavioral responses. Studies suggest that heightened awareness of climate change can lead to increased cognitive load, potentially exacerbating cognitive impairments, particularly in older adults and individuals with pre-existing cognitive deficits. Functional impairments, such as reduced physical mobility and mental health issues, have also been linked to the stress and anxiety associated with climate change awareness. Furthermore, the relationship between awareness and behavior is complex; while awareness can lead to proactive environmental behaviors, it can also result in maladaptive responses like eco-anxiety and climate inaction due to perceived helplessness. This review synthesizes current research to highlight the multifaceted impacts of climate change awareness and underscores the need for targeted interventions to support cognitive and functional health while promoting positive behavioral engagement.