「人口増加、銅リサイクル、そして自己効力感：持続可能な社会への貢献」の英語長文問題

The global population is projected to reach nearly 10 billion by 2050, placing unprecedented strain on natural resources. Copper, a crucial element in various technologies and infrastructure, is no exception. Its extraction has significant environmental consequences, including habitat destruction and carbon emissions. However, the increasing demand for copper can be partially mitigated through effective recycling. Recycling copper requires significantly less energy than mining new copper ore, thus reducing its environmental footprint. Moreover, advancements in recycling technologies are continually improving efficiency and expanding the range of recyclable copper materials. This presents a unique opportunity to explore the intersection of environmental sustainability, technological innovation, and individual agency. A sense of self-efficacy – the belief in one's ability to succeed in specific situations or accomplish a task – plays a pivotal role in promoting pro-environmental behaviors. Individuals with high self-efficacy are more likely to engage in recycling and other sustainable practices, believing their actions can make a tangible difference. Research suggests that effective educational campaigns and community initiatives can enhance self-efficacy regarding recycling. By highlighting the impact of individual actions, demonstrating the feasibility of recycling, and fostering a sense of collective responsibility, these initiatives can encourage greater participation and ultimately contribute to a more sustainable future. The challenge lies in translating awareness into action, leveraging the potential of technological advancements, and fostering a collective sense of responsibility towards resource conservation. This requires a multifaceted approach involving technological innovation, policy support, and individual empowerment.