自然促进发展（英）2024

Nature for Development

Foreword

In a world facing unprecedented environmental challenges, the need for transformative change is more urgent than ever. The interconnected crises of climate change, biodiversity loss, and social inequality threaten both our planet and the well-being of current and future generations. To meet the Sustainable Development Goals (SDGs), it is crucial to recognize that solutions lie not just in technological advancements but also in the power of nature itself.

Key Points:

• UNDP's Role: The United Nations Development Programme (UNDP) is committed to eradicating poverty and reducing inequalities through sustainable development.
• Vision: A world where nature and biodiversity are recognized as essential for human prosperity and well-being.
• Approach: Integrating nature into development strategies to support human life, enhance food and water security, mitigate climate change, and promote social equity.

Introduction

The world stands at a critical juncture. Meeting the SDGs by 2030 depends on recognizing the indispensability of nature for human survival and development. Our economies, societies, and health are deeply intertwined with the ecosystems and biodiversity that sustain life on Earth. However, these natural systems are under unprecedented threat from climate change, environmental degradation, and biodiversity loss, exacerbated by persistent inequalities and growing conflict.

Key Points:

• Vulnerable Communities: Women, Indigenous Peoples, local communities, and youth are the most vulnerable, depending directly on nature for their livelihoods and having the least power to protect it.
• Hope: The global community has recognized the urgent need for action, as demonstrated by the adoption of the Kunming-Montreal Global Biodiversity Framework (GBF) in December 2022.
• Economic Benefits: Investing in nature can generate over $10 trillion in annual business value and create nearly 400 million jobs by 2030. Every dollar invested in ecosystem restoration returns between $7 to $30 in economic benefits.

Nature for Food Security

Food security and biodiversity are intrinsically linked. Over two billion people rely on natural ecosystems for daily sustenance, while agriculture accounts for approximately 80% of global deforestation and is a leading driver of nature loss. The Nature for Food Security chapter explores how sustainable farming practices, agroforestry, and landscape-level conservation can transform global food systems, protecting biodiversity while enhancing food production, improving livelihoods, and making food systems more resilient to climate shocks.

Key Points:

• Sustainable Practices: Promoting sustainable farming practices, agroforestry, and landscape-level conservation.
• Biodiversity and Food Production: Protecting biodiversity while enhancing food production.
• Resilience: Making food systems more resilient to climate shocks.

Nature for Water Security

Water is life, and nature is its most reliable provider. By 2030, up to four billion people will live in areas facing severe water stress. Restoring ecosystems such as wetlands, forests, and watersheds can secure water resources for future generations. Nature-based solutions, including the restoration of natural hydrological cycles and sustainable water resource management, effectively safeguard water quality and availability. These approaches also build resilience to climate change by mitigating flood and drought risks.

Key Points:

• Restoration of Ecosystems: Wetlands, forests, and watersheds.
• Hydrological Cycles: Restoring natural hydrological cycles.
• Sustainable Management: Sustainable water resource management.

Nature for Gender Equality

Nature's loss and environmental degradation disproportionately affect women, Indigenous Peoples, and local communities, who often have the least power to influence environmental decision-making. However, women’s leadership is critical to reversing these trends. The Nature for Gender Equality chapter highlights how gender equality and women’s empowerment are vital to achieving sustainable development and protecting nature. Integrating women’s knowledge and leadership into conservation efforts can accelerate progress across multiple SDGs, particularly those related to gender equality (SDG 5), climate action (SDG 13), and life on land (SDG 15).

Key Points:

• Proportionality: Women, Indigenous Peoples, and local communities are disproportionately affected by environmental degradation.
• Women’s Leadership: Critical to reversing these trends.
• Progress: Accelerating progress across multiple SDGs.

Nature for Climate Action

Healthy ecosystems are essential for sequestering carbon, regulating local climates, and providing critical ecosystem services that buffer communities from the impacts of climate change. The Nature for Climate Action chapter outlines the importance of restoring and protecting nature to limit global warming to 1.5°C.

Key Points:

• Healthy Ecosystems: Essential for sequestering carbon, regulating local climates, and providing critical ecosystem services.
• Restoration and Protection: Crucial for limiting global warming to 1.5°C.

By harnessing the power of nature, we can achieve environmental, social, and economic goals, ensuring a sustainable future for all.