Smog is a major problem in Chinese urban centres. In this video, ANNA AHLERS explores how the Chinese authorities go about removing air pollution from cities in advance of prestigious international events. Focusing on actions taken in relation to the 2016 G20 summit in Hangzhou, Ahlers and her colleagues carry out interviews with scientists and local government officials, triangulating their responses with a range of other data sources. Identifying a high level of collaboration between scientists and local authorities, Ahlers notes that many of the environmental measures introduced for the G20 were designed to have lasting impact. Beyond its focus on environmental policy, the research offers important insights into the workings of Chinese local government and the role that scientific information plays in policy formulation in China.
      
  
   
  
  
    
      
  
    
      DOI:    
                  https://doi.org/10.21036/LTPUB10843
               
  
   
  
  
  
            Researcher
        
      
            
      
            Dr. Anna Ahlers leads the Lise Meitner research group “China in the Global System of Science” at the Max Planck Institute for the History of Science. Having completed her PhD in China Studies at the University of Tübingen in 2013, Ahlers has previously worked at the University of Oslo as an associate professor for Modern Chinese Society and Politics and the Mercator Institute for China Studies (Merics) in Berlin. Among other things, her research focuses on how the political system in China at different levels implements policies and interacts with scientific research. Associate Editor-in-Chief of the Journal of Chinese Governance, Ahlers is also an elected member of the Young Academy (Die Junge Akademie) at the Berlin-Brandenburg Academy of Sciences and Humanities and the National Academy of Sciences Leopoldina.
      
  
 
      
  
   
  
  
            Institution
        
      
      
              
      
              
      
      
        
        
            Founded in 1994, the Max Planck Institute for the History of Science (MPIWG) in Berlin is one of more than 80 research institutes administered by the Max Planck Society. The Institute is dedicated to the study of the history of science, aiming to understand scientific thinking and practice as historical phenomena from a variety of methodological and interdisciplinary perspectives. Our research draws on the reflective potential of the history of science to address current challenges in scientific scholarship, exploring the changing meaning of fundamental scientific concepts as well as how cultural developments shape scientific practices. The Institute’s projects span all eras of human history and a multitude of cultures globally, ranging from the origins of continuity systems in Mesopotamia to present-day science in China, Renaissance natural history, and the past of quantum mechanics. The Institute also draws on the reflective potential of the history of science to address current challenges in scientific scholarship.
 
      
        
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            Original publication
        
      
      
              
      
      
Blue Sky Fabrication in China: Science-Policy Integration in Air Pollution Regulation Campaigns for Mega-Events
      
        Shen Yongdong and Ahlers Anna L.
      
      
            Environmental Science & Policy
      
      Published in 2019
    
 
    
  
 
           
  
  
   
  
      
  
  
            Reading recommendations
        
      
      
              
      
      
The Great Smog of China: A Short History of Air Pollution
      
        Ahlers Anna L., Halskov Hansen Mette and Svarverud Rune
      
      
      Published in 2020
    
 
    
  
 
              
      
      
China Goes Green: Coercive Environmentalism for a Troubled Planet
      
        Shapiro Judith and Li Yiifey
      
      
      Published in 2020
    
 
    
  
 
              
      
      
The Scientist and the Spy: A True Story of China, the FBI, and Industrial Espionage
      
        Hvistendahl Mara
      
      
      Published in 2020