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高齢化社会における生物多様性保全とセキュリティ:地域社会の持続可能性」の英語長文問題

以下の英文を読み、設問に答えなさい。

Japan, like many developed nations, is facing the dual challenges of an aging population and biodiversity loss. These seemingly disparate issues are intricately linked, particularly within the context of rural communities. The decline in rural populations, a hallmark of Japan's aging society, has led to a decrease in traditional land management practices. For centuries, these practices, often involving careful cultivation and sustainable forestry, played a crucial role in maintaining biodiversity. The abandonment of farmland and forests has resulted in habitat loss and the spread of invasive species, threatening the delicate balance of local ecosystems. This ecological degradation also has implications for security. The loss of biodiversity can weaken the resilience of ecosystems to natural disasters such as floods and landslides, increasing the vulnerability of rural communities. Moreover, the economic instability associated with depopulation can create social vulnerabilities that may be exploited. A lack of active land management increases the risk of wildfires, posing a significant threat to both property and human life. These risks are further compounded by an aging population, whose members may have limited mobility and reduced capacity to respond effectively to emergencies. However, there are potential solutions. Engaging older adults in community-based conservation efforts can revitalize rural areas and address both biodiversity loss and security concerns. Many senior citizens possess valuable traditional ecological knowledge and a strong connection to the land. Their participation in projects such as habitat restoration, sustainable farming initiatives, and community-based disaster preparedness programs can foster a sense of purpose and contribute to the long-term sustainability of their communities. Furthermore, these projects can improve the physical and mental well-being of older adults, combatting social isolation and promoting intergenerational learning. The key lies in creating supportive policies and infrastructure that facilitate the participation of older adults in conservation efforts. This includes providing appropriate training, accessible resources, and adequate insurance coverage. By recognizing the invaluable contributions of older generations and integrating them into strategies for biodiversity conservation and disaster risk reduction, Japan can move towards a more resilient and sustainable future for its rural communities.

1. According to the passage, what is the primary reason for biodiversity loss in rural Japan?

2. How does biodiversity loss relate to security concerns in rural Japan?

3. What is the proposed solution to address both biodiversity loss and security concerns in rural Japan?

4. What is the most important factor for successfully implementing the proposed solution?