Editorial

Over the past 5 decades, the intersection of nutrition intervention with economic development initiatives has played a pivotal role in shaping global health outcomes and policy landscapes, ¹ which has been a major focus of this journal throughout its history. Today’s readers of the Food and Nutrition Bulletin will recognize that nutrition extends beyond food consumption and its associated biological mechanisms, encompassing a complex web of factors including health and immunity, well-being, education, agriculture, and economic productivity. ^2,3 Poor nutrition can lead to stunted growth, cognitive impairments, and weakened immune systems, and it perpetuates cycles of poverty that hinder a nation’s ability to prosper economically. ⁴ The critical link between nutrition science and public policy, which has been a fundamental area of interest of this journal since its founding, has not always been well understood or accepted between disciplines that may sometimes appear to be less complementary than in competition.

This is the 50th year since the publication of The Nutrition Factor, authored by Alan Berg, who although not a nutrition scientist has left an indelible mark on the field. Described as “the conscience of the Bank on hunger issues,” Berg held the position of Senior Nutrition Officer at the World Bank from 1973 to 1995, shaping global nutrition agendas. ⁵ His career unfolded against the backdrop of key roles during the Kennedy and Johnson administrations, where he co-led a pivotal White House Task Force on Nutrition and significantly expanded the horizons of the U.S. Government’s Food for Peace program. ⁶

The Nutrition Factor, penned during Alan’s tenure as a Senior Fellow at the Brookings Institution, marks a shift in the comprehension of policymakers of the role nutrition plays in national development and led to the emergence of nutrition programs as integral constituents of the international development agenda. ⁷ The Nutrition Factor also catalyzed the establishment of national institutions and university programs, incubating generations of nutrition advocates who would shape policies and initiatives combating malnutrition across diverse countries and sectors. ⁵ Recently, a special session at the American Society for Nutrition’s annual meeting paid tribute to the impact of The Nutrition Factor on the global nutrition landscape. Berg’s introductory remarks, providing insights into this early history, were recorded for the event and are presented in this journal as an accompanying commentary. ⁸

Although profoundly influential, Berg’s early work did not emerge in a vacuum. William Vogt had already laid early foundations for understanding the economic costs of malnutrition in his 1948 work, The Road to Survival, which was also foundational to the modern environmental movement. ⁹ Vogt argued that poor nutrition imposed significant economic burdens, tying it to diminishing labor productivity and increasing health care expenditures, and linking it as well to what he perceived as a looming catastrophe tied to the depletion of ecological resources for food production. We would argue against his more controversial conclusions, such as support for mandatory universal birth control, but it is impossible to ignore the impact the work had on prominent thinkers including Rachel Carson and Garrett Hardin.

These concepts re-emerged in the 1980s in the integration of nutrition into sustainable development agendas, which represented a shift in our approach to addressing global challenges. Sustainable development, as defined by the Brundtland Commission in 1987, should meet the needs of the present without compromising the ability of future generations to do the same. ¹⁰ This concept recognizes the intertwined nature of economic growth with human well-being, environmental conservation, and social justice. Nutrition holds a central position in this paradigm shift, as it directly impacts human health, education, and economic productivity alongside implications for environmental sustainability.

In 1996, a landmark publication titled “Nutrition for Improved Development Outcomes” emerged as a collaborative effort among various United Nations (UN) agencies that underscored nutrition’s pivotal role in achieving broader development goals. ¹¹ The publication highlighted the economic rationale for investing in nutrition, emphasizing that improved nutrition directly contributed to augmented labor productivity and economic growth. It recognized that addressing malnutrition was not just a humanitarian imperative but a strategic necessity for nations aspiring to attain sustained development. This alignment with the principles of sustainable development underscored the interconnectedness of economic, social, and environmental dimensions.

While nutrition science has come to inform policy decisions, we must also acknowledge that economic policy shapes the global nutrition landscape. In “Poverty and Famines: An Essay on Entitlement and Deprivation,” Nobel laureate economist Amartya Sen introduced the concept of entitlements, arguing that famines and malnutrition were not solely caused by food shortages but fundamentally resulted from individuals’ inability to access food due to economic and social factors. ¹² Sen’s entitlement theory underscored the necessity of economic development in ensuring food security and effectively combating malnutrition. ¹³ He contended that economic growth must translate into improved entitlements and enhanced access to food for marginalized populations, emphasizing the significance of equity and social justice within economic progress.

In recent years, The Lancet’s series on maternal and child undernutrition has been instrumental in translating nutrition science into policy and recommendations for investment in economic development. ¹⁴ Initiated in 2008, this series convened leading experts and researchers to emphasize the pressing need for nutrition intervention as a means of breaking the cycle of poverty and underdevelopment; it documented the enduring economic benefits of early-life nutrition, demonstrating that investments in maternal and child nutrition yielded substantial returns in the form of healthier, more productive populations. ¹⁵ Critically, this series dispelled the notion that nutrition was a peripheral concern, positioning it as a fundamental component of economic development agendas.

Looking back on the 15 years since the first The Lancet series, we see a titanic shift in perspectives from science to policy to intervention practice. Governments and bilateral donors have adopted a nutrition-sensitive agriculture approach at a wide scale to address gaps in food security and nutrition, accompanied by both scientific and social research along agriculture-nutrition pathways. ¹⁶ During this period, multisector nutrition planning gained prominence as a critical policy lever merging nutrition, health care, agriculture, and economic policy. ¹⁷ UN Sustainable Development Goal 2 explicitly underscores the need to end hunger, achieve food security, and improve nutrition, emphasizing the inextricable link between nutrition and sustainable food systems.

Although once considered in isolation, concepts recognizing nutrition as a determinant of societal well-being and economic prosperity are being integrated in practice within larger frameworks. A resilience framework, for example, recognizes that a well-nourished population is fundamental not only for health and overall progress but also for the capacity of individuals, households, and communities to bounce back from immediate shocks and long-term stressors. The integration of these concepts is driven by an understanding that well-nourished populations recover more quickly and effectively from negative external events such as economic downturns and environmental challenges. ¹⁸

On the parallel front of rights-based development, food sovereignty underscores the rights of individuals and communities to define their food systems, prioritize local agriculture, and ensure that food is produced, distributed, and consumed in a sustainable and equitable manner. ¹⁹ Nutrition research contributes to this framework by providing evidence-based insights into the nutritional needs of communities and the impact of different agricultural and food system practices on health, while policies rooted in food sovereignty draw on these insights to support interventions promoting local, sustainable, and culturally appropriate food production that support both individual health and broader goals of community autonomy and sustainable food systems.

Looking to the future, we may expect policy approaches to addressing critical issues of nutrition to increasingly acknowledge such complex frameworks and relationships, incorporating not only economic benefit and individual well-being but also environmental and social justice. Even as the products of scientific discovery continue to inform these frameworks, we will need to develop analytical approaches that embrace the complexity of a systems-based understanding of nutrition—and to document and apply them. Our dynamic field will likely struggle with concepts such as resilience and justice and their associations to nutrition outcomes. The pages of the Food and Nutrition Bulletin have not been timid in presenting emergent thinking on critical issues of human nutrition over the past 4 decades, however.

In our continuous commitment to serving as a premier platform for the dissemination of evidence and intervention research that informs policy, and vice versa, the editorial team is pleased to announce a Call for Papers on the overarching theme of “Advancing Global Nutrition.” As a leading journal at the intersection of nutrition science and policy, we invite researchers, practitioners, and policymakers to contribute their cutting-edge work. Submissions elucidating innovative interventions, evidence-based practices, and policy frameworks that contribute to the advancement of nutrition on a global scale are particularly encouraged. Through this Call for Papers, we aim to foster a diverse and impactful dialogue that transcends disciplinary boundaries, driving forward the understanding and implementation of effective strategies for global nutrition improvement. Researchers are invited to submit manuscripts that not only contribute to the scientific knowledge base but also offer actionable insights to shape policies and interventions, reinforcing the commitment of the Food and Nutrition Bulletin to playing a unique and influential role in the global nutrition discourse.

Corey O’Hara Editor in Chief