The global food system is one of humanity’s greatest achievements and challenges. It feeds billions but often at the cost of environmental health, economic stability, and social equity. A recent groundbreaking study has revealed that transitioning to a sustainable food system could unlock $10 trillion in benefits annually. At Carolina Farm Trust, we believe these findings underscore the urgency to act now to reshape our food systems and ensure they benefit people, the planet, and future generations.
The Hidden Costs of Our Current Food System
Our existing food systems generate immense hidden costs. According to the Food System Economics Commission, these costs—including environmental degradation, health impacts, and biodiversity loss—amount to $15 trillion annually. Agriculture alone accounts for more than 30% of global greenhouse gas emissions, pushing us toward a dangerous 2.7°C of warming by the century’s end.
This cycle of environmental harm directly affects food security. Extreme weather damages crops, inflates prices, and exacerbates hunger. By 2050, a business-as-usual approach could leave 640 million people underweight while obesity rates increase by 70%. These stark realities demand a reimagining of how food is grown, distributed, and consumed.
A Vicious Cycle of Environmental and Health Impacts
Modern industrial farming relies on large-scale monocultures, synthetic fertilizers, and pesticides. These practices degrade soil health, drive deforestation, and harm freshwater ecosystems. Meanwhile, farming are responsible for 70% of global freshwater use and significantly contribute to biodiversity decline.
The human cost is equally alarming. The National Institute on Minority Health and Health Disparities highlights that food insecurity leads to higher medical expenses and shorter lifespans. It’s clear that we are borrowing from the future to sustain a broken present.
A Vision for Sustainable Transformation
The Global Policy Report outlines a sustainable path forward, one that mirrors Carolina Farm Trust’s mission. The first step is redirecting subsidies and incentives away from destructive industrial agriculture toward smallholders who prioritize regenerative practices. These small-scale farms can act as carbon sinks, supporting biodiversity while reducing emissions.
The study also calls for dietary shifts. While it doesn’t demand universal vegetarianism, it suggests that incorporating more plant-based foods and reducing demand for high-emission products like beef could drastically cut greenhouse gas emissions.
With less food insecurity, the study estimates 174 million fewer premature deaths and 400 million farm workers earning livable incomes by 2050. This transformation could limit global warming to 1.5°C and halve nitrogen runoff, creating a healthier planet for everyone.
What Sustainable Food Systems Look Like
Imagine a world where local farms provide fresh, nutritious food to their surrounding communities. This vision reduces reliance on international imports, slashes transportation-related emissions, and shortens supply chains. It fosters resilience, equity, and environmental stewardship.
At Carolina Farm Trust, we’re already building this future. Through initiatives like the Urban Farm Network and the CFT Market, we’re strengthening local food systems, reducing emissions, and ensuring that everyone—regardless of income or location—has access to healthy food.
Why Local Farms Matter
The study emphasizes the critical role of smallholder farms in this transition. These farms not only reduce environmental damage but also create economic opportunities for rural and urban communities. By investing in local farms, we’re investing in a sustainable future where food production restores rather than depletes the environment.
Locally grown food also helps tackle food deserts—areas where access to affordable, nutritious food is limited. These deserts disproportionately affect low-income neighborhoods and communities of color, perpetuating cycles of poverty and poor health. A focus on local agriculture can break this cycle, ensuring that every family has the nourishment they need to thrive.
The Economic Case for Change
Transforming food systems isn’t just environmentally and socially beneficial—it makes economic sense. The report estimates the cost of this transition at just 0.2% to 0.4% of global GDP annually. Compared to the $15 trillion in hidden costs we currently endure, this investment is a bargain.
By addressing hidden costs like healthcare expenses and environmental damage, a sustainable food system creates long-term savings and economic stability. It’s a rare opportunity to generate immense returns while safeguarding the planet and its people.
The Challenges Ahead
Shifting global food systems is no small feat. It requires political will, public support, and careful navigation of economic challenges. While food prices may initially rise, targeted subsidies and social safety nets can protect vulnerable populations.
The alternative—maintaining the status quo—is far more costly. As Dr. Steven Lord of Oxford University noted, the accumulating costs of inaction pose significant risks to our economy, health, and climate.
Building a Better Food System Together
At Carolina Farm Trust, we are committed to leading this transformation. Our programs empower farmers, educate communities, and create pathways for equitable food access. We believe in the power of local solutions to address global challenges.
Now is the time to act. By supporting Carolina Farm Trust, you’re not just donating—you’re investing in a future where food systems heal the planet, nourish communities, and build resilience.
Join us in reimagining the future of food. Donate, volunteer, or participate in our initiatives today. Together, we can create a food system that works for everyone.
