Science Communication in China: Building the Bridge to a Global Science Powerhouse
How China is redefining the crucial interface between cutting-edge research and societal understanding
The Great Leap Into the Public Sphere
16 Billion Yuan
Investment in 2018
China's substantial commitment to bringing science to the public, with the government supplying nearly 80% of this funding1 .
218 Million Visits
To Science Museums
From 518 general science museums and 943 specialized museums, China is building extensive infrastructure1 .
This massive investment underscores how science communication has become a critical component of China's strategy to establish itself as a global science powerhouse. But beyond the impressive numbers lies a more profound transformation—a fundamental shift in how scientific knowledge flows from laboratories to the public.
As China pushes for unprecedented innovation in science and technology, effective science communication has become the vital bridge connecting cutting-edge research with societal understanding, acceptance, and application.
Kepu vs. Science Communication: More Than Semantics
Traditional Kepu
Follows what scholars term the "deficit model"—a one-way flow of information from scientists to a passive public4 .
As Joy Ma from EurekAlert! explains, "Kepu is more about transmitting knowledge rather than a way of thinking. It's about the process of learning about science"1 .
Modern Science Communication
Represents a more interactive model focused on building critical thinking capacity.
"The ultimate goal is to bring critical thinking to the public," notes Ma. "Instead of telling the public what to think, it's about instilling a way of thinking"1 .
Comparing Science Communication Approaches in China
| Aspect | Traditional Kepu | Modern Science Communication |
|---|---|---|
| Flow of Information | One-way: from experts to public | Multi-directional and interactive |
| Primary Goal | Knowledge transmission | Critical thinking capacity |
| Public Role | Passive recipients | Active participants |
| Focus Areas | Youth education, rural outreach | Societal debate, decision-making |
| Dominant Model | Deficit model | Dialogue and engagement models |
The Ecosystem of Chinese Science Communication
China has developed a diverse ecosystem of science communicators, each employing different strategies to establish trust and effectively share scientific information4 .
Scientists as Communicators
Chinese scientists have traditionally been encouraged to participate in science communication by their institutions.
73.5%
of Chinese scientists had not participated in any media-related science communication in the past year
Institutional Communicators
Government agencies and research institutions play a significant role in China's science communication ecosystem.
These institutional communicators often employ a depersonalized approach, avoiding active voice and personal pronouns4 .
The National Strategy: Scientific Literacy as Foundation
China's commitment to science communication is perhaps most visible in its National Action Plan for Scientific Literacy (2021-2035), which sets ambitious targets to increase the scientifically literate population5 .
China's Scientific Literacy Targets
| Year | Target Percentage | Key Focus Areas |
|---|---|---|
| 2020 | 10.56% (actual) | Baseline establishment |
| 2025 | 15% | Resource development, infrastructure |
| 2035 | 25% | International cooperation, balanced development |
"Only when scientific literacy reaches a certain level is the public able to have a proper dialogue with the scientific communities"
Priority Groups for Scientific Literacy Improvement
Teenagers
Enhancing science education from elementary to university levels
Farmers
Focusing on environmental protection, green production, and public health
Industrial Workers
Providing new skills training and education opportunities
The Elderly
Addressing specific needs of an aging population
Civil Servants and Officials
Improving science-based decision making5
Case Study: Artificial Photosynthesis in Space
The Experiment Aboard Tiangong
A groundbreaking experiment aboard China's Tiangong space station perfectly illustrates how cutting-edge Chinese science is being communicated to the public3 .
For the first time, researchers successfully conducted artificial photosynthesis in space, generating both oxygen and key ingredients for rocket fuel3 .
Methodology: Replicating Nature in Space
Semiconductor Catalysts
Researchers used specialized semiconductor catalysts to facilitate the chemical reactions in place of biological enzymes3 .
Room Temperature Process
Unlike traditional electrolysis methods used on the International Space Station, which require significant energy inputs, the Chinese process operates at room temperature and normal atmospheric pressure3 .
Conversion Process
The system converts carbon dioxide (CO₂) and water (H₂O) into oxygen (O₂) and ethylene3 .
Downstream Processing
The ethylene produced can be further processed into spacecraft propellants, while the system also enables production of valuable compounds like methanol and formic acid3 .
Results and Implications
The success of this experiment represents a significant leap forward for space exploration. Traditional life support systems on the International Space Station require about one-third of the station's solar energy just to sustain basic life functions, making them impractical for long-duration missions to the Moon or Mars3 .
China's breakthrough enables a sustainable oxygen supply for deep-space missions while simultaneously producing valuable compounds that can be used for fuel or even synthesized into sugars—the fundamental building blocks for sustaining life in space3 .
Research Reagents and Materials in the Tiangong Experiment
| Material/Reagent | Function | Significance |
|---|---|---|
| Semiconductor Catalysts | Enable artificial photosynthesis | Replace biological processes with physical/chemical ones |
| Carbon Dioxide | Raw input material | Converted from waste product to valuable resource |
| Water | Source of hydrogen and oxygen | Fundamental resource for life support |
| Ethylene Intermediate | Chemical precursor | Can be processed into multiple useful compounds |
Challenges and Innovations in Chinese Science Communication
Challenges
The Need for Critical Science Journalism
As Tao Deng, Director of the Institute of Vertebrate Paleontology and Paleoanthropology, observes: "We are in dire need of good science journalists in China—the middle force between scientists and the public who are able to report science in an accessible and critical way"1 .
Currently, most Chinese science reporting involves journalists "just regurgitating the press release" without independent critical analysis1 .
Innovations
Digital Innovation and New Models
Chinese platforms are innovating to overcome these challenges. Guokr.com, established in 2010, has developed a multifaceted approach to science communication1 .
The platform has aggressively embraced new formats, creating specialized teams for Weibo and WeChat and developing video products, science talk shows, and science-themed merchandise1 .
Collaborative Science Communication
The 2025 iGEM BUCT-China team demonstrated innovative approaches to science communication through their extensive collaboration with more than 30 teams2 .
Their initiatives included creating an illustrated "Synthetic Biology Chassis Organism White Paper"—a collaborative effort across multiple universities to make complex synthetic biology knowledge accessible through cartoon-style illustrations and concise text2 .
The Future of Science Communication in China
As China continues its ascent as a global scientific power, the role of effective science communication will only grow in importance. The country is already seeing impressive results from its investments, with annual surveys showing that 97% of Chinese people trust science—the highest percentage among all 17 nations surveyed in the 3M State of Science Index5 .
Future Developments
Conclusion: Building a Scientifically Literate Society
China's journey in science communication reflects its broader transformation into a global science and technology leader. From the traditional top-down "kepu" model to more engaging and interactive forms of science communication, China is building not just scientific infrastructure but societal capacity to understand, critique, and apply scientific knowledge.
As the nation works toward its goal of 25% scientific literacy by 2035, the quality of science communication will determine not only how well the public understands Chinese scientific achievements but how effectively society can navigate the complex ethical, environmental, and social implications of rapid technological change.
The ultimate success of China's scientific ambitions may depend as much on its ability to communicate science effectively as on the quality of the science itself. In this crucial endeavor, China is gradually building both the infrastructure and the conceptual frameworks to make science a truly public enterprise—one that bridges laboratories and living rooms, specialists and citizens, in the shared project of human progress.