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Global Climate Change (GCC) and its responses are already changing how food is produced, processed, and consumed. The agriculture sector's recent history of hardships and challenges brought about by GCC has posed a significant danger to people's ability to acquire food, particularly in developing countries. Today, GCC impacts are already being felt across the globe, especially in remote and rural communities where vulnerability is high, adaptation capacity is limited, and resources are scarce. Therefore, finding sustainable, practical, and cutting-edge solutions to the challenges of GCC is essential. The United Nations 2030 agenda on sustainability aims to reshape the world's society by achieving a number of broad sustainable development goals (SDGs), which call for significant structural changes in society as well as profound transformations in policy, the economy, technology, and science. More specifically, agenda 2030 emphasizes the creation and effective application of models, technology innovations, and strategies that call for the full participation of all parties, including local and indigenous people and their experiences, traditions, and cultural practices. However, despite providing clear examples of sustainable lifestyles within their ecological environment, particularly in the equitable distribution of resources among community members, indigenous and local people's voices, knowledge, and concerns have remained underrepresented in the climate change and sustainability discourse. Thus, this paper advances the climate adaptation, resilience-building, and sustainability (CARS) model in agriculture in developing countries. The CARS model is meant for policymakers and hinges on integrating scientific knowledge with indigenous and local ecological knowledge (ILEK) in the climate change adaptation and sustainability discourse. This theoretical model supports the notion that an understanding of the indigenous and local ecological knowledge systems is critical to opening up an environment that supports community-based efforts to adapt to GCC by giving them options and engaging them in finding innovative, sustainable, and effective strategies to adapt to the impacts emanating from GCC. The ultimate goal of this model is to promote positive co-management and regional development through sustainability and climate change adaptation while generating a forum for discussion among indigenous and local communities and the relevant stakeholders. [ABSTRACT FROM AUTHOR]

Climate change remains a serious global problem posing a wide range of challenges and impacts which will likely hinder the attainment of the widely discussed sustainable development goals (SDGs). The impacts and threats from a changing climate have the potential to significantly impact all sectors of the global economy and will largely be multifaceted, multidimensional, and multi-sectoral. These adverse impacts will to a greater extent, be manifested at the local and community level where the adaptability capacity is weak and resources are scarce. In the last two decades, there has been growing support and evidence that suggests that local people and communities in partnership with their local governments and NGOs are undertaking community ecological based adaptation (CEBA) practices at both the local and community level which are enhancing their adaptability and resilience capacities to a changing climate. CEBA mechanisms are initiatives and practices that local and rural communities across the developing world are sometimes adopting in partnership with their local government and non-governmental organizations to adapt to a changing climate. However, over the years, these initiatives, experiments, and activities have been poorly actualized, communicated, and there is uncertainty on whether these practices and mechanisms are enhancing the adaptability and resilience capacities of the many poor people in these communities. It is from this background that this paper seeks to assess and analyze present and future climate change impacts on agriculture in Central Zambia and further seeks to appraise the effectiveness of CEBA mechanisms being adopted and utilized in this region. Using community assessment and rural appraisal tools this research paper found that indeed some CEBA practices are innovative and effective and are enhancing the adaptability and resilience of the local people in agriculture in this region. The paper recommends that the advancement, funding, and integration of innovative and effective CEBA practices with scientific knowledge and the ultimate replication and incorporation of these practices into developmental and climate change policies can be one of the most beneficial and effective ways for a sustainable, adaptive, and resilient agriculture sector in the face of a changing and unpredictable climate. [ABSTRACT FROM AUTHOR]