Texts:

• Grammar & Beyond 4
• Making Connections 3

Chapter 1: The Environment and You

• Global Footprint Network: Footprint Calculator
• Academic references -- Use Google Scholar to access them. 
• Annual Report 2012 
• Reports on footprints of different countries, including China, Arab countries, Japan, Brazil, more 
• World Footprint

• YouTube videos:

1. U.S. Department of Energy: Global Energy and Carbon: Tracking Our Footprint (26:46 min)
   
2. National Geographic: Human Footprint, Part 1 (general info -- 3:00 min; diapers, food)
   
3. National Geographic: Human Footprint, Part 2 (food)
   
4. Where does our garbage go? (Wasatch Integrated Waste Management District)