重塑全球食品体系韧性_通过跨部门合作以加强食品安全_54页_8mb

Reimagining Global Food System Resilience

Core Content

The document outlines the critical importance of reimagining the global food system to enhance its resilience, sustainability, and ability to meet future societal and environmental needs. It highlights the growing challenges the food system faces, including environmental degradation, climate change, geopolitical tensions, and evolving consumer expectations, all of which are interlinked and require a holistic, cross-sector approach for transformation.

Main Challenges

• Environmental Pressures:

  • Agriculture contributes to 6 billion metric tons of CO₂ equivalent annually, with projections to reach 9 billion by 2050.
  • It accounts for 80% of global deforestation, 70% of freshwater withdrawals, and nearly 1/3 of all greenhouse gas emissions.
  • 40% of the global population lives in areas with high water stress, and arable land has declined by nearly 30% over 60 years.
  • Marine resources are strained, with over a third of fisheries being overexploited.

• Climate Vulnerability:

  • Both smallholder farms and large-scale agribusinesses are increasingly vulnerable to climate volatility.
  • Yield gaps show that the most productive nations produce 3-4 times more per hectare than the least, highlighting disparities in efficiency and income.
  • Extreme weather events cause US$700 billion in damages annually, further stressing the food system.

• Health and Economic Impact:

  • Diet-related diseases such as obesity, diabetes, and malnutrition are the leading global health risks, costing US$3.5 trillion annually.
  • Food insecurity affects over 820 million people, and reducing food waste by less than 25% could feed the entire world.
  • Global food prices have risen faster than general inflation, with sustainable investment projected to reach US$53 trillion by 2025.

• Farmer Well-being:

  • Farmer suicide rates are above national averages in many regions, due to financial pressure, market volatility, regulatory burdens, and shifting public expectations.
  • Smallholder farms (over 500 million globally) are low-input, high-labor systems that play a vital role in local food security and rural economies.
  • There is a lack of consistent messaging and regulation, which undermines farmer confidence and sustainability.

• Geopolitical Shifts:

  • Multipolar rivalry and regional fragmentation are increasing, with geoeconomic blocs limiting cross-border collaboration.
  • Conflicts and trade restrictions are disrupting agricultural production and logistics, especially in key regions like the Horn of Africa, Sahel, and the Red Sea.
  • Energy-food trade-offs are becoming more pronounced due to climate policy misalignment, biofuel mandates, and carbon pricing.
  • Protectionist policies and economic nationalism are restricting global food flows, exacerbating food insecurity, and contributing to price spikes.

Key Forces Driving Transformation

• Technological Innovation:

  • Generative AI and robotics/automation are seen as critical to improving efficiency and reducing labor risks.
  • Indoor farming systems and sustainable ocean use are highlighted as potential solutions for climate-vulnerable regions.

• Environmental Pressures:

  • Regenerative agriculture and nature-based solutions are gaining traction, with the potential to restore soil health, increase biodiversity, and sequester carbon.
  • Biodiversity is essential for food production, and interventions in one domain (e.g., food, water, health) affect others.
  • The IPBES Nexus Assessment (2023) identifies 70 "win-win" interventions that can address food security, climate, water, and health simultaneously.

• Evolving Consumer and Societal Expectations:

  • 74% of consumers are willing to pay more for sustainably produced goods.
  • There is a growing demand for transparency and ethical sourcing, which is reshaping business strategies and consumer behavior.

Key Insights from Business Leaders

• Top Three Enablers of Transformation:

  • Increased open market access and free trade (90% of respondents)
  • Improved access to science, research, and technologies (90% of respondents)
  • Education and upskilling of the labor force (90% of respondents)

• Key Enablers for Achieving Shared Vision:

  • Building new water infrastructure (92%)
  • Raising food processing standards (88%)
  • Advancing AI and automation (88%)
  • Collaborative action to eliminate hunger and malnutrition (87%)
  • Investing in education for young people (86%)
  • Accelerating alternative proteins (85%)
  • Developing resilient indoor farming systems (84%)
  • Maximizing ocean ecosystem value (84%)

Regional Perspectives on Collaboration

• Europe: 25% rate international collaboration as very low priority, 31% as low, 31% as medium, and 15% as high.
• Asia: 12% very low, 40% high.
• South America: 25% very low, 17% high.
• North America: 27% very low, 32% high.
• Oceania: 15% very low, 46% high.
• Africa: 58% high.
• Global Alignment: 54% of respondents rate "Commit to increased collaborative action in eliminating hunger and malnutrition" as very high priority, and 90% rate "Increased open market access and free trade" as high or very high priority.

Conclusion

The global food system is at a critical juncture, facing unprecedented environmental, economic, and social challenges. A farmer-first approach, cross-sector collaboration, and integrated solutions are essential to building a resilient, sustainable, and equitable food system. The future of food is inseparable from the future of nature, and business leaders across all sectors must recognize their role in this transformation to ensure long-term value creation for their organizations and society as a whole.