In recent years, the concept of “food security” has garnered significant attention among policymakers, activists, and educators. Stemming from a growing awareness of the complexities surrounding access to sufficient food globally, movements advocating for food justice and sovereignty have emerged in response to these systemic inequities and health disparities, particularly in local communities. With the COVID-19 pandemic, conflicts in regions such as Ukraine and Gaza, and the escalating impacts of climate change, reliable food security has become exacerbated by these existing disparities. Gleanings from the Field argues that addressing food security is essential for tackling broader sustainability challenges facing humanity and recognizes the role of food in community-building, cultural exchange, and quality of life. However, promoting food security entails navigating intricate trade-offs, such as balancing economic interests in food supply with environmental concerns.

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This book investigates three main characteristics of future urban energy system for buildings, including flexibility, resilience and optimization. It explores the energy flexibility by considering renewable energy integration with buildings, sector coupling, and energy trading in the local energy market. Energy resilience is addressed from aspects of future climate change, pandemic crisis, and operational uncertainties. Approaches for system design, dynamic pricing and advanced control are discussed for the optimization of urban energy system. Knowledge from this book contributes to the effective means in future urban energy paradigm to closely integrate multiple energy systems (i.e., distribution, mobility, production and storage) with different energy carriers (i.e., heat, electricity) in an optimal manner for energy use. It would facilitate the envision of next-generation urban energy systems, towards sustainability, resilience and prosperity.

Learn how to build unshakeable self‑discipline, mental resilience, and a growth‑oriented mindset that helps you navigate life’s toughest challenges with confidence and clarity. This course blends psychology, self‑awareness, decision‑making, and real‑world strategies to help you become mentally strong, emotionally grounded, and consistently effective in pursuing your goals.

Learn how to develop true, unshakable confidence and a growth mindset that empowers you to take action, overcome fear, and reach your full potential. This course focuses on real psychological principles and practical tools — not just ego boosts — to help you break free from self‑doubt and build lasting self‑belief.

This book investigates three main characteristics of future urban energy system for buildings, including flexibility, resilience and optimization. It explores the energy flexibility by considering renewable energy integration with buildings, sector coupling, and energy trading in the local energy market. Energy resilience is addressed from aspects of future climate change, pandemic crisis, and operational uncertainties. Approaches for system design, dynamic pricing and advanced control are discussed for the optimization of urban energy system. Knowledge from this book contributes to the effective means in future urban energy paradigm to closely integrate multiple energy systems (i.e., distribution, mobility, production and storage) with different energy carriers (i.e., heat, electricity) in an optimal manner for energy use. It would facilitate the envision of next-generation urban energy systems, towards sustainability, resilience and prosperity.
This book targets at a broad readership with specific experience and knowledge in energy system, transport, built environment and urban planning. As such, it will appeal to researchers, graduate students, engineers, consultants, urban scientists, investors and policymakers, with interests in energy flexibility, building/city resilience and climate neutrality.