Chapter-02: Food Security and Sustainable Agriculture: Pathways to Harvesting — A Global and Pakistan Perspective

This chapter explores the interlinkages between food security and sustainable agriculture in the context of global challenges and Pakistan's development landscape. It argues that achieving food security requires a transformation of agrifood systems that goes beyond increasing production to include environmental sustainability, economic access, nutritional outcomes, and social inclusion. Drawing on global literature, the chapter examines key drivers of food insecurity, including climate change, ecological degradation, market instability, and inequality, and highlights sustainable agriculture approaches such as climate-smart agriculture, agroecology, and sustainable intensification. It provides a detailed analysis of Pakistan's agricultural system, emphasizing structural constraints such as water scarcity, low productivity, land fragmentation, and institutional weaknesses, and connects these constraints to the land-use, dairy-economics, biodiversity, and green-finance themes examined respectively in later chapters of this volume. It also addresses nutrition, food affordability, and climate vulnerability, particularly following recent environmental shocks. By integrating global insights with country-specific analysis, the chapter identifies strategic pathways for strengthening food systems, including water governance reform, diversification, post-harvest improvement, institutional coordination, and social protection. The chapter concludes that sustainable agriculture is essential for resilient, equitable, and long-term food security in Pakistan and comparable developing economies, setting the empirical agenda that subsequent chapters pursue in greater depth.