• 2 Videos, Slides, Films

• 1 Carbon dioxide mitigation
• 1 Climatic changes
• 1 Earth sciences
• 1 Geology
• 1 Geology, Structural
• 1 Global warming
• 1 Greenhouse gas mitigation
• 1 Physical geology

• 1 Gilfillan, David
• 1 Griswold, Alex
• 1 Harvard Environmental Economics Program
• 1 Harvard-Smithsonian Center for Astrophysics
• 1 Harvard-Smithsonian Center for Astrophysics. Science Media Group
• 1 Lattanzio, Robert
• 1 Lewicke, Anna
• 1 Sadd, James (James Lester)

• 2 English

• 2 Earth (Planet)

• 2 Educational films
• 1 Environmental films
• 1 Science films

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