1 / 15

Chapter 1 Understanding Our Environment

Chapter 1 Understanding Our Environment . What Is Environmental Science? . Current Conditions . We Live On A Marvelous Planet No other known planet is remotely habitable We Face Many Serious Environmental Problems There Are Also Many Signs of Hope Calculating Your Ecological Footprint

biana
Télécharger la présentation

Chapter 1 Understanding Our Environment

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 1Understanding Our Environment

  2. What Is Environmental Science?

  3. Current Conditions • We Live On A Marvelous Planet • No other known planet is remotely habitable • We Face Many Serious Environmental Problems • There Are Also Many Signs of Hope • Calculating Your Ecological Footprint • We are using more than one Earth • Need 4 Earths to sustain U.S. Standard for everyone

  4. A Brief History of Conservation and Environmentalism • Nature Protection Has Historic Roots • Resource Waste Inspired Pragmatic, Utilitarian Conservation • Ethical And Aesthetic Concerns Inspired The Preservation Movement • 1890-1910: John Muir, Sierra Club, Teddy Roosevelt • 1930’s: “Dust Bowl,” CCC, New Deal

  5. A Brief History of Conservation and Environmentalism • Rising Pollution Levels Led To the Modem Environmental Movement • 1970’s: Earth Day • 1990’s: Kyoto Accords, Global warming • Environmental Quality Is Tied To Social Progress

  6. Human Dimensions Of Environmental Science • We Live In An Inequitable World • Is There Enough For Everyone? • You can’t get an infinite amount of anything (like people) into a finite world • You can’t get an infinite amount of anything (like petroleum) out of a finite world • Recent Progress Is Encouraging

  7. Life Expectancy-1930

  8. Life Expectancy-1960

  9. Life Expectancy-1990

  10. Global Corruption

  11. Human Rights Index

  12. Religious Freedom

  13. Sustainable Development • Can Development Be Truly Sustainable? • Can Freedom Exist in a No-Growth World? • What Is The Role Of International Aid? • Indigenous People Are Important Guardians Of Nature

  14. Environmental Ethics • We Can Extend Moral Value To People And Things • Faith, Conservation, And Justice • Many Faiths Support Environmental Conservation • Environmental Justice Combines Civil Rights and Environmental Protection • Environmental Racism Distributes Hazards Inequitably

More Related