可持续发展目标(SDGs)

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气候变化威胁能源安全,如何应对和评估
Di Yi Cai Jing· 2025-08-09 08:34
Group 1 - Extreme weather poses systemic threats to energy systems, including reduced wind power efficiency due to weakened wind speeds and increased power supply tensions from high temperatures and droughts [1] - Climate change is a global challenge affecting energy security, social stability, and risk distribution, particularly impacting underdeveloped regions [1] - The IPCC report indicates that human activities have led to a 1.2°C increase in global average temperatures since pre-industrial times, with a high probability of exceeding the 1.5°C threshold in the next five years [1] Group 2 - Energy systems need to shift from "passive recovery" to "active transformation" through technological innovation, such as floating solar power stations that enhance land use and mitigate extreme temperature impacts on power generation [2] - A model shows that for every unit increase in the extreme climate risk index, total power generation significantly decreases, with wind power being the most affected by wind speed changes [2] - Four strategies proposed to address extreme climate impacts include establishing a climate risk monitoring and early warning system, optimizing diversified energy supply, creating emergency mechanisms for electricity markets under extreme weather, and innovating climate financial products [2] Group 3 - The existing global development indicator system, including the Human Development Index (HDI) and Sustainable Development Goals (SDGs), has significant limitations, such as contradictions between goals and data deficiencies [3] - The new Comprehensive Development Goals (CDGs) framework emphasizes a "bottom-up, practice-driven" approach, focusing on human development and social progress across five dimensions: innovation, coordination, green, openness, and sharing [3] - The CDGs report suggests incorporating natural capital into core indicators, enhancing spatial dimension analysis using satellite data, and utilizing AI technology for future trend predictions [3]
第四期全球名校“Z世代”领袖连线活动举办 中外青年共话AI技术应用
Huan Qiu Wang Zi Xun· 2025-07-02 03:25
Group 1: Event Overview - The fourth global elite "Generation Z" leaders online event was successfully held, gathering over 40 youth representatives from 15 renowned universities, including Shanghai Jiao Tong University and the University of California, Berkeley, to discuss "AI technology and future applications" [1][4] Group 2: AI Technology Insights - Yang Jian, a former core researcher from Alibaba's Tongyi team, highlighted the breakthrough in code intelligence technology, emphasizing that AI models have democratized programming, allowing code generation through natural language descriptions [4] - Echo Zhang from University College London stated that the core value of AIGC (AI-generated content) lies in "co-creation between humans and algorithms," illustrating its impact on personalized education and medical diagnostics with examples like Google DeepMind's "MedGemma" model [5] - Erum Yasmeen from Shanghai Jiao Tong University referenced a World Economic Forum statistic predicting that 85 million jobs will be displaced by AI, while new jobs will be created, stressing the importance of adapting faster than technology [9][10] Group 3: Educational Technology Evolution - Hua Xiaowen from Shanghai Jiao Tong University reviewed the evolution of educational technology, advocating that technology should enhance learners' individual expression and multiple intelligences rather than replace teachers [7] - The discussion included the introduction of AI courses in countries like Finland, encouraging students to engage with global issues such as sustainable development goals [7] Group 4: Data Analysis and AI Development - Duan Yuqing from the University of Auckland shared a thought-provoking perspective that "dirty data" can sometimes be more valuable than "clean data" for training AI models, particularly in financial fraud detection [12]