Three interconnected global crises climate change, biodiversity loss, and unsustainable food systems, are intensifying pressure on land and people, especially in rural areas. These challenges, known as the land use trilemma, demand integrated solutions addressing social, ecological, and economic implications. While the Global North is increasingly recognizing its responsibility, countries in the Global South are also contributing to the crisis. Therefore, transformation strategies must be developed globally, focusing on rural areas. This study explores agroecology as a holistic approach for agri-food system transformation and sustainable rural development. It investigates how the Global North can address its environmental impact while fostering local actions in collaboration with the Global South. Using the FAO’s Agroecology Performance Evaluation Tool (TAPE), the study examines agroecological practices in rural Germany and Austria. It finds that agroecology is positively impacting local economies, biodiversity, and social values, even without formal initiatives. Key factors for success include strong local governance, actor networks, and sector linkages, such as agriculture, tourism, and renewable energy. The paper identifies nine opportunities for German policymakers to strengthen agroecology, including creating a platform for agroecology, promoting North-South collaborations, ensuring knowledge exchange, and emphasizing agroecology’s role in rural development. It also suggests overcoming funding barriers, supporting international partnerships, fostering collaborative research, and leveraging consumer behavior change. By connecting urban and rural areas, integrating local knowledge, and raising sustainability awareness, these efforts can drive a transformative shift toward sustainable agriculture and food systems in both the Global North and South.