1. Environmental Issues, Their Causes, and Sustainability G. Tyler Miller’s Living in the Environment 13 th Edition Chapter 1 G. Tyler Miller’s Living in the Environment 13 th Edition Chapter 1

2. Key Concepts  Growth and Sustainability  Resources and Resource Use  Pollution  Causes of Environmental Problems

3. Living More Sustainably  Ecology  Environmental Science  Sustainable Society Refer to Spotlight on p. 5

4. Population Growth  Exponential Growth  Doubling Time/ Rule of 70 Fig. 1-2 p. 4

5. Fig. 1-1 p. 2 World Population

6. Economic Growth  Gross National Product (GNP)  Market Value of goods in or outside a country in a year + net income earned abroad by citizens  Gross National Product (GNP)  Market Value of goods in or outside a country in a year + net income earned abroad by citizens  Gross Domestic Product (GDP)  Market value of goods within in a country in a year  Gross Domestic Product (GDP)  Market value of goods within in a country in a year  Gross World Product (GWP)  Market value of goods in the world during one year  Gross World Product (GWP)  Market value of goods in the world during one year  Per Capita GNP  GNI divided by population at mid-year  Per Capita GNP  GNI divided by population at mid-year

7. Economic Development  Developed Countries  Developing Countries  Positive Aspects  Negative Aspects

8. Globalization – increasingly integrated world Economic Information and Communication Environmental Effects

9. Resources  Perpetual  Renewable  Non-renewable Fig. 1-6 p. 9

10. Renewable Resources  Sustainable Yield  Environmental Degradation  Tragedy of the Commons Refer to Connections, p. 12

11. Non-Renewable Resources  Energy Resources  Metallic Resources  Non-Metallic Resources  Reuse  Recycle Economic Depletion Fig. 1-7 p. 10

12. Ecological Footprint Fig. 1-8 p. 10

13. Calculate your footprint http://www.footprint.org

14. Pollution  What is pollution?  Effects of Pollution Sources  Point  Nonpoint

15. Dealing With Pollution  Prevention (Input Control)  Cleanup (Output Control)

16. Environmental and Resource Problems  Major Problems ( See Fig. 1-9 p. 12 )  Five Root Causes Fig. 1-10 p. 12

17. Air Pollution Global climate change Stratospheric ozone depletion Urban air pollution Acid deposition Outdoor pollutants Indoor pollutants Noise Biodiversity Depletion Habitat destruction Habitat degradation Extinction Water Pollution Sediment Nutrient overload Toxic chemicals Infectious agents Oxygen depletion Pesticides Oil spills Excess heat Waste Production Solid waste Hazardous waste Food Supply Problems Overgrazing Farmland loss and degradation Wetlands loss and degradation Overfishing Coastal pollution Soil erosion Soil salinization Soil waterlogging Water shortages Groundwater depletion Loss of biodiversity Poor nutrition Major Environmental Problems Major Problems

18. Frogs are treated with anti-fungal medicine and anything else that has contact with water during amphibian rescue is treated with a bleach solution, from boots and clothing to instruments and transport containers, to be sure researchers are not spreading the fungus to new, uncontaminated areas. When zoos and aquariums bring frogs into protective custody, the enclosures also must be treated with a bleach solution daily for the first few weeks to be sure they help control the spread of fungus. The Vanishing Frog Project http://animal.discovery.com/tv/vanishing- frogs/video/video.html

19. Environmental Impact Fig. 1-11 p. 13

20. Environmental Interactions Fig. 1-12 p. 14

21. Tragedy of the Commons http://www.seed.slb.com/subc ontent.aspx?id=4110&terms= tragedy+of+the+commons

22. Environmental Worldviews  Planetary Management  Human beings can and should manage the planet for their own benefit. We are in charge of nature and there are always more resources  Planetary Management  Human beings can and should manage the planet for their own benefit. We are in charge of nature and there are always more resources  Environmental Wisdom  Nature does not exist for us and resources should be used sustainably for us and other species  Environmental Wisdom  Nature does not exist for us and resources should be used sustainably for us and other species

23. Environmentally-Sustainable Economic Development Fig. 1-13 p. 17 Decision making in a sustainable society Decision making in a sustainable society SocialEconomic Environmental Sustainable Solutions Traditional decision making Traditional decision making Environmental SocialEconomic