世界发展银行-Adapt-Now-_-A-Global-Call-for-Leadership-on-Climate-Resilience_90页_5mb

ADAPT NOW: A GLOBAL CALL FOR LEADERSHIP ON CLIMATE RESILIENCE

Core Content

The Global Commission on Adaptation (GCA) is a coalition of global leaders from political, business, multilateral, and scientific sectors, convened by 20 countries, aimed at accelerating climate adaptation. The report ADAPT NOW: A GLOBAL CALL FOR LEADERSHIP ON CLIMATE RESILIENCE outlines the urgent need for climate adaptation, emphasizing that it is a human, environmental, and economic imperative. The GCA advocates for a Year of Action starting in 2019 to catalyze global efforts and promote resilience across key systems.

Main Points

1. Why Adapt Now?

• Climate change is already causing severe impacts, including extreme weather events, rising sea levels, and disrupted ecosystems.
• The moral responsibility to act lies with the global community, especially for those who have contributed least to the problem.
• Adaptation is not an alternative to reducing emissions; it is an essential complement.

2. The Triple Dividend of Adaptation

• Avoided losses: Investments in adaptation reduce future economic and human losses.
• Economic benefits: Adaptation drives productivity, innovation, and growth.
• Social and environmental benefits: Protects communities, reduces inequality, and preserves natural resources.

3. The Five Key Areas for Investment

• Early warning systems: Save lives and assets at a cost-benefit ratio of 4:1.
• Climate-resilient infrastructure: Offers a 4:1 return on investment.
• Improved dryland agriculture: Can yield benefit-cost ratios of 2:1 to 17:1.
• Global mangrove protection: Provides $80 billion in annual avoided losses and protects 18 million people.
• Water resource resilience: Is critical for economic growth and can prevent GDP losses in major regions.

4. Three Revolutions for Adaptation

• A Revolution in Understanding: Make climate risks visible and integrate them into decision-making.
• A Revolution in Planning: Improve policy and investment decisions with climate resilience in mind.
• A Revolution in Finance: Mobilize public and private funding to accelerate adaptation efforts.

Key Sectors and Recommendations

Food Security

• Global food demand will increase by 50% by 2050 without climate action.
• Recommendations: Increase agricultural R&D, align government finance with sustainable practices, and improve access to information and finance for small-scale farmers.

Natural Environment

• Nature-based solutions, such as mangrove forests, offer significant protection against climate risks.
• Recommendations: Accelerate nature protection and restoration, appropriately value natural assets, and increase public and private investments in ecological resilience.

Water

• Climate change disrupts water systems, threatening economic growth and human well-being.
• Recommendations: Invest in water infrastructure and management, improve efficiency, and integrate climate risks into all planning stages.

Cities and Urban Areas

• Cities are centers of opportunity and innovation but are highly vulnerable to climate impacts.
• Recommendations: Improve climate risk information, invest in nature-based solutions, and upgrade living conditions in informal settlements.

Infrastructure

• Climate-proofing infrastructure is essential for long-term resilience.
• Recommendations: Develop blended public-private approaches, prioritize green infrastructure, and ensure infrastructure systems function even in the face of damage.

Disaster Risk Management

• Climate change increases the frequency and intensity of disasters.
• Recommendations: Proactively move people and assets out of harm's way, improve early warning systems, and strengthen social safety nets.

Financing Adaptation

• Public and private finance must be mobilized to support adaptation.
• Recommendations: Increase funding for adaptation, improve risk disclosure, and enhance financial services for small-scale producers.

The Year of Action

• The GCA will focus on a 15-month Year of Action to drive adaptation forward.
• Key initiatives include:
  • Integrating climate risk into national financial planning.
  • Doubling investment in agricultural research for climate resilience.
  • Transforming infrastructure investment decisions.
  • Scaling up investments to improve preparedness for extreme weather events.
  • Promoting nature-based solutions and enhancing water system resilience.

Convening Countries

• The Commission is co-convened by 20 countries, including the Netherlands, Canada, China, India, and the United Kingdom.
• These countries support the mission to catalyze global adaptation solutions and are not required to formally endorse the report.

Conclusion

• The report calls for global leadership and collective action to address the climate crisis.
• It emphasizes the need for political will, innovation, and financial commitment to ensure a safer, stronger, and more thriving future.
• With the right investments and strategies, adaptation can deliver triple dividends and serve as a catalyst for global development.

Key Figures and Data

• Investing $1.8 trillion in five key areas from 2020 to 2030 could generate $7.1 trillion in net benefits.
• Early warning systems can reduce disaster damage by up to 30% with just 24 hours of notice.
• Climate-resilient infrastructure can yield a 4:1 benefit-cost ratio.
• Mangrove protection provides $80 billion in annual avoided losses and $40–50 billion in non-market benefits.

Commissioners

• The Commission includes 34 leaders, such as Ban Ki-moon, Bill Gates, Kristalina Georgieva, and others from diverse sectors.
• These leaders bring expertise and global influence to the adaptation agenda, advocating for a bold and equitable response to the climate crisis.

Call to Action

• The GCA invites collaboration from all sectors of society to accelerate climate adaptation.
• The next 15 months are critical for mobilizing action and setting the stage for a resilient future.