Breaking the concrete barrier : urban agriculture as a catalyst for sustainable cities and the revival of land

Abstract

From the very dawn of human civilization, agriculture has stood as a cornerstone, a vital and irreplaceable part of our existence and the very fabric of our cities. The journey from crop cultivation to food production has been a complex and intricate one, adapting and evolving to meet the ever-changing needs and demands of our societies. In recent times, the food industry has undergone signifi cant transformations, driven by economic, political, and social factors. These changes have brought both challenges and opportunities, as farmers, producers, and consumers strive to adapt to new realities and explore innovative approaches to food production and distribution. Despite these challenges, there is a glimmer of hope. The modern food industry holds the potential to be more sustainable, equitable, and healthy than ever before, with the capacity to provide safe and nutritious food to people across the globe. By embracing new technologies, practices, and approaches, we can collaborate to construct a food system that caters to the needs of all, both now and in the promising future ahead, while also reducing CO₂ emissions. Modern urban areas frequently consist of concrete landscapes with few green spaces, posing environmental and social challenges. This thesis adopts a constructive approach, examining the potential of urban agriculture to help convert these concrete spaces into lively green areas. This transformation rejuvenates urban land and promotes sustainable city living, providing solutions to the issues brought about by urbanization.