Core Viewpoint - The global issue of desertification significantly impacts biodiversity, ecological security, poverty alleviation, socio-economic stability, and sustainable development, with a focus on the importance of healthy land in providing food, water resources, employment, and security [1][2]. Group 1: Global Impact of Desertification - Desertification affects nearly half of the global population, with up to 40% of land already degraded, threatening food security, water quality, and overall human health [2]. - The consequences of desertification include reduced agricultural output, worsening water supply, increased greenhouse gas emissions, and heightened risks of natural disasters and social conflicts [2]. Group 2: China's Efforts in Combating Desertification - China has made significant progress in desertification control, transitioning from "desert encroachment" to "greening efforts," and has achieved a dual reduction in desertified and sandy land areas [1][4]. - The country actively participates in global desertification governance, sharing its successful experiences and technologies, such as the "Three-North Shelter Forest Program," to assist other regions like the Sahel and Central Asia [5][6]. Group 3: Innovative Techniques and Global Cooperation - Various innovative techniques for desertification control include the use of biological soil crusts and water resource management strategies, which are essential for transforming sand into fertile soil [3]. - China promotes international cooperation through training programs, forums, and the establishment of cross-border desertification control centers, contributing to global efforts in combating desertification [5][6].