Chapter Twenty Five  -  Environmental Economics; A CLOSER LOOK: Whale Harvest and the Commons.
	Chapter Twenty Six  - Urban Environments; A CLOSER LOOK - An Environmental History of Cities.
	Chapter Twenty Seven  -   Waste Management;    ENVIRONMENTAL ISSUE: Should We Dispose of Waste in the Ocean?
	Chapter Twenty Eight -  Minerals and the Environment;   ENVIRONMENTAL ISSUE: Will Mining with Microbes Help the Environment?
	Chapter Twenty Nine - Environmental Impact and Planning;  A CLOSER LOOK: The Florissant Fossil Beds.
	Chapter Thirty - Integrating Values and Knowledge;   ENVIRONMENTAL ISSUE: How Can We Set Priorities for Dealing with Environmental Problems?