Group 1 - The first World Brand Conference was held in Hong Kong, aiming to implement the brand strong country strategy and assist Hong Kong in becoming a global brand center [1] - The conference was attended by notable figures including Hong Kong's Chief Executive and various government officials from mainland China [1] Group 2 - The "5th World Food Forum" was announced as a significant follow-up event, scheduled for October 28, 2025, in Hainan, China, focusing on solving food system issues [2] - The forum will gather experts and scholars from over 100 countries to discuss global food system challenges and solutions [5][6] Group 3 - The "5th World Food Forum" will release the "Global Food System and SDG Research Report," which includes a "National Food System Scorecard" assessment framework based on over 240 quantitative indicators [6] - The report aims to evaluate food systems across three dimensions: eaters (40%), food (40%), and food sequence (20%), measuring their contributions to the UN Sustainable Development Goals (SDGs) [6] Group 4 - The forum's theme emphasizes the need for a systemic approach to address food system challenges, responding to the UN Secretary-General's call for sustainable and equitable food systems [5][7] - The forum aims to enhance corporate participation in food system construction and strengthen corporate social responsibility (ESG) values [6]

记者20日从中国科学院青藏高原研究所获悉，来自该所和可持续发展大数据国际研究中心等单位的科研 人员揭示，看似遥远的南北极地区，实则通过复杂的"气候链"深刻影响着全人类的生存发展，已成为全 球实现联合国可持续发展目标（SDGs）的关键短板，亟须国际社会加强关注和行动。相关研究成果发 表于《自然·通讯》杂志。 极地区域对气候变化极为敏感，其环境变化不仅影响当地，还对全球可持续发展产生深远影响。这项研 究揭示，北极气温以每10年0.68℃的速度升高，远超全球平均水平，南极和青藏高原也呈现明显增温趋 势。伴随气温升高，极地冰冻圈和生态水文系统发生了显著变化。这些变化深刻影响了SDGs中气候行 动（SDG13）目标的实现。同时，极地冰川和冰盖的融化，直接影响水资源可持续管理，并加剧海平面 上升，威胁生态安全。 通过在线专家调查，科研人员量化了极地区域与全球可持续发展目标实现之间的关联强度。结果显示， 所有17个可持续发展目标都可能受到极地区域的影响，其中SDG13目标与极地区域的关联强度最高，清 洁饮水和卫生设施（SDG6）、陆地生物（SDG15）和水下生物（SDG14）紧随其后。"这表明，极地不 仅是地球的'淡水库' ...