Chapters
    
      
    
      
      1
      
      
      
        The Climate System: an Overview
        
        
          
       
    
     
    
      
    
      
      2
      
      
      
        Observed Climate Variability and Change
        
        
          
       
    
     
    
      
    
      
      3
      
      
      
        The Carbon Cycle and Atmospheric Carbon Dioxide
        
        
          
       
    
     
    
      
    
      
      4
      
      
      
        Atmospheric Chemistry and Greenhouse Gases
        
        
          
       
    
     
    
      
    
      
      5
      
      
      
        Aerosols, their Direct and Indirect Effects
        
        
          
       
    
     
    
      
    
      
      6
      
      
      
        Radiative Forcing of Climate Change
        
        
          
       
    
     
    
      
    
      
      7
      
      
      
        Physical Climate Processes and Feedbacks
        
        
          
       
    
     
    
      
    
    
      
    
      
      9
      
      
      
        Projections of Future Climate Change
        
        
          
       
    
     
    
      
    
      
      10
      
      
      
        Regional Climate Information – Evaluation and Projections
        
        
          
       
    
     
    
      
    
    
      
    
      
      12
      
      
      
        Detection of Climate Change and Attribution of Causes
        
        
          
       
    
     
    
      
    
      
      13
      
      
      
        Climate Scenario Development
        
        
          
       
    
     
    
      
    
      
      14
      
      
      
        Advancing Our Understanding
        
        
          
       
    
     
    
      
   
  
    
  
  
    
  
        
    Summaries in UN Languages