专题：2026年CC讲坛 由北京君和创新公益基金会、中国科学院大学校友会联合主办，主题为"和而不同，思想无界"的CC讲 坛第70期演讲2026年2月7日在中国科学院大学（北京玉泉路校区）礼堂举行。来自 中央广播电视总台 社教节目中心 主编 杨骁峰老师出席，并以《十二生肖考证背后的科学思维》为题发表演讲。 演讲实录： 六年前，我受北京大学的交叉学科研究院及工学院邀请，给博士生们讲关于科学性思维的课。这个课是 针对应试教育体系下、标准答案思维的科学预备生们创造和创新能力不足的短板而设计的。 因为系统内问题需要系统外解决，所以请我来为学生们打开思路。在科学探索事件的海量样本中，源自 上古的那些看似简单的科学启蒙事件尤其关键，在上古认知几乎为零的情况下，如何在思维上通过跃迁 而归纳，总结出科学的必然。那时人类的智慧及科学思维，在进行0~1的突破。 学生们通过回忆儿时启蒙教育找到答案，在今天的儿童出版社小学的教辅材料，写道："每一个生肖都 拥有有趣的民间传说，玉帝为了给人间定时间，给人类归属，决定在人间选拔十二种动物作为属相，于 是人间的各种动物们展开了一场争夺生肖的比赛……" 这个答案难以令这些科学预备生信服，尽管他 ...

Core Viewpoint - A recent rumor claims that Earth will lose gravity for 7 seconds on August 12, 2026, leading to catastrophic consequences, including millions of deaths and the Moon drifting away from its orbit. This claim is fundamentally flawed and contradicts basic principles of physics [3][4][6]. Summary by Sections Gravity and Its Nature - Earth's gravity is a result of its mass, approximately 5.972×10^24 kilograms, and cannot be turned off or disappear suddenly. If gravity were to vanish, everything on Earth's surface would be propelled into space due to centrifugal force, and the atmosphere would dissipate, exposing the surface to harmful cosmic radiation [5][6]. The Role of Misinformation - The rumor attempts to link the supposed loss of gravity to a solar eclipse on the same date, exploiting public unfamiliarity with astronomical phenomena to lend credibility to the false claim. This tactic is described as a "grafting lie" [6]. Principles for Identifying Misinformation - To discern the truth, two core principles are recommended: "check the source" and "verify the logic." Authentic scientific conclusions come from reputable research institutions or official publications, not anonymous social media posts. The rumor's claims about NASA and underground bunkers were found to be fabricated upon investigation [7][8]. Importance of Scientific Literacy - The spread of such misinformation raises concerns about the current state of science education, which often emphasizes rote learning over understanding the broader implications of scientific principles. The fundamental value of Newton's law of universal gravitation extends beyond mere calculations; it reflects the universality and equality of cosmic laws [9]. Historical Context of Doomsday Rumors - Historically, similar doomsday rumors have emerged, such as those surrounding planetary alignments and the 2012 Mayan prophecy, all of which have been debunked by scientific facts. Maintaining rational thinking and consulting authoritative information is essential in navigating such misinformation [10].

Group 1: Core Value of Science Education - Science should belong to everyone, and this belief needs to be conveyed in schools to help educators understand its importance [4][6] - The misconception that science is exclusive to certain groups leads to a disconnect between science education and general education, distancing people from scientific exploration [6][8] - Science education aims to cultivate curiosity, resilience, and confidence, allowing students to learn from failures and seek answers in the unknown [9][11] Group 2: Challenges in Science Education - The current education system overly emphasizes grades and rote learning, which stifles curiosity and exploration [11][13] - Encouraging students to embrace mistakes and view research as a long-term journey is essential for fostering a scientific mindset [13][15] - Confidence varies among students, and tailored approaches are necessary to build their self-esteem and foundational skills [15] Group 3: Scientific Thinking and Social Progress - Scientific thinking serves as a guiding light in an era of information overload, helping individuals discern truth from falsehood [17][19] - The use of complex terminology by scientists creates barriers, making science seem inaccessible; thus, simplifying language is crucial for public engagement [17][19] - Practical, hands-on learning experiences are vital for students to actively engage with scientific concepts and foster a deeper understanding [19][21]

Core Viewpoint - The construction of a nationwide unified market is essential for strengthening domestic circulation and enhancing the resilience of the national economy, as well as stimulating domestic demand and gaining an advantage in international competition [1]. Group 1: Key Strategies for Market Construction - The approach should combine "establishing" and "breaking," focusing on creating institutional rules that meet practical needs while eliminating outdated regulations that hinder fair competition [2]. - A unified property protection system and a negative list for market access should be established to ensure equal rights and opportunities for all economic entities [2]. - It is crucial to dismantle institutional barriers that restrict economic circulation, such as local protectionism and market segmentation, while simplifying business registration and exit processes [3]. Group 2: Emphasis on Real Economy - The real economy serves as the foundation for a strong nation, and the virtual economy, represented by finance, acts as a catalyst for the real economy [4]. - There is a need to enhance the manufacturing sector, promote innovation, and ensure a balanced development between traditional and emerging industries [4]. - Financial resources should be directed towards technology innovation and green development, with a modern regulatory framework established to ensure financial safety [4]. Group 3: Supply and Demand Dynamics - The interaction between supply and demand should be promoted, with new demand leading to new supply and vice versa, to create a robust domestic market [5]. - A modern circulation system and effective market information transmission mechanisms are necessary to ensure efficient supply and demand balance [5][6]. Group 4: Government and Market Interaction - The government should reduce direct intervention in market activities while enhancing regulatory oversight to maintain order and fairness [7]. - A unified land and labor market should be established to facilitate the free flow of resources and eliminate employment discrimination [7]. Group 5: Central-Local Coordination - Strengthening coordination between central and local governments, as well as among various departments, is vital for the effective construction of a unified national market [8]. - A mechanism for regular coordination and assessment should be established to ensure the implementation of key tasks [8].

Core Viewpoint - The article emphasizes the necessity of accelerating the construction of a new development pattern in China, focusing on building a unified national market to strengthen domestic circulation and enhance economic resilience while addressing international uncertainties [1] Group 1: Building a Unified National Market - Establishing a unified national market is a key reform for enhancing domestic circulation and stimulating internal demand, as highlighted by Xi Jinping [1] - The 20th Central Committee's Fourth Plenary Session stresses the importance of a strong domestic market as a strategic foundation for Chinese modernization and calls for the removal of barriers to market construction [1] Group 2: Combining Establishment and Removal - The approach of "establishing" and "removing" should be integrated, where "establishing" focuses on creating necessary institutional rules and "removing" aims to eliminate outdated regulations that hinder fair competition [2] - A unified property rights protection system and a negative list for market access are essential for promoting a strong domestic market [2] Group 3: Breaking Down Institutional Barriers - There is a need to eliminate institutional barriers that restrict economic circulation, such as local protectionism and market segmentation [3] - Strengthening anti-monopoly enforcement and ensuring equal market access for all entities are crucial steps in this process [3] Group 4: Focusing on the Real Economy - The real economy is fundamental for national strength, and the article advocates for a balanced development between the real and virtual economies [4] - Emphasis is placed on advancing manufacturing capabilities and fostering innovation in key technologies to enhance economic self-reliance [4] Group 5: Promoting Supply and Demand Interaction - The article highlights the importance of creating a dynamic balance between supply and demand, where new demand leads to new supply and vice versa [5] - A modern circulation system and effective market information transmission mechanisms are necessary for achieving this balance [5] Group 6: Streamlining Administration and Empowering Markets - The government should reduce direct intervention in market activities while enhancing regulatory oversight to maintain order and fairness [7] - The focus should be on creating a conducive environment for various business entities to thrive [7] Group 7: Central-Local Coordination - Strengthening coordination between central and local governments, as well as among various departments, is essential for building a unified national market [8] - Encouraging regional market integration and collaboration can enhance overall development efficiency [8]

Core Insights - Dr. Vicky Ni, CEO of Watsons Group, has been recognized as one of the "Most Influential Businesswomen in Asia 2025" by Fortune magazine, ranking sixth and being the only leader from the retail sector in the top ten [1][10]. Group 1: Leadership and Recognition - Dr. Ni shared insights on leading a 185-year-old company at the Fortune Innovation Forum, emphasizing the importance of adapting to changing market conditions while maintaining a strong brand reputation [3][5]. - The recognition highlights Dr. Ni's exceptional leadership skills and significant impact within the retail industry [10]. Group 2: Business Strategy and Innovation - Watsons Group operates over 17,000 stores across 31 markets, showcasing its leading position in the health and beauty retail sector [3]. - Dr. Ni emphasized the need for companies to listen carefully to customers, colleagues, and partners, balancing rational and emotional approaches to business development [6][7]. - The company focuses on talent development and organizational flexibility to quickly adapt to market changes while preserving its core values [7]. Group 3: Personal Insights and Leadership Style - Dr. Ni attributes her leadership resilience to her background as an athlete, which has shaped her decision-making and team-building skills [7]. - The company aims to integrate "art and science" in retail by utilizing data analytics and artificial intelligence to provide personalized promotions while maintaining emotional connections with customers [7].

Core Viewpoint - The importance of science popularization (科普) is emphasized as a means to cultivate scientific thinking among the public and promote social progress [1] Group 1: Importance of Science Popularization - Science popularization helps guide the public in developing scientific thinking and contributes to societal advancement [1] - It allows complex scientific knowledge to be simplified, facilitating a beautiful encounter between science and the public [1] - Engaging in science communication provides personal growth opportunities for university student volunteers [1] Group 2: Methods and Impact - Increasingly popular science videos connect with audiences through engaging visuals and interactive presentations [1] - Science lectures stimulate knowledge and creativity through a question-and-answer format [1] - Science communicators play a crucial role in igniting public curiosity about science and fostering a love for it [1] Group 3: Addressing Misconceptions - Science popularization serves as a vital tool for correcting misconceptions in a rapidly evolving technological landscape [1] - Science communicators provide reliable interpretations of new concepts based on scientific development principles [1] - They bridge the gap between complex scientific ideas and the general public by using accessible language [1] Group 4: Collective Responsibility - Science popularization is recognized as a significant endeavor that requires collective societal effort [1] - It is essential to place science popularization on par with technological innovation, ensuring continuous high-quality science communication services for the public [1] - The goal is to deeply instill the spirit of scientists within society [1]