180 likes | 315 Views
“Tug on anything at all and you’ll find it connected to everything else in the universe.” . John Muir . Environmental Science . Scientific principles Economic influence Political action Compromise needed . Environment. Everything that affects an organism during its lifetime
E N D
“Tug on anything at all and you’ll find it connected to everything else in the universe.” John Muir
Environmental Science • Scientific principles • Economic influence • Political action • Compromise needed
Environment • Everything that affects an organism during its lifetime • Factors from many areas working together • Green book page 2 fig 1.1
Interrelated Units • Ecosystems • Region in which the organisms and the physical environment form an interacting unit • Boundaries are difficult to define • Regional concerns
Global Concerns • International activities to address concerns • Earth Summit 1992 • Kyoto Conference on Climate Change 1997 • Millennium Ecosystem Assessment 2005
6 Major Themes • Human population growth • Sustainability • Global perspective • Urbanizing • People and nature • Science and values
A lot of what we do connects us to something or somebody else.
Ethics • Seeks to define what is right and what is wrong • What actions are wrong and • Why they are wrong
Cultural Relativism • Not all cultures share the same ethical commitments • Laws should reflect values • Environmental Justice • Ensures that no groups bears a disproportionate burden • Can’t protect nature without thinking of people
Environmental Ethics • Corporations/Individuals • Nations/Internationals bodies • Justification for different positions
Ecological Footprints • “The area of Earth’s productive land and water required to supply the resources that an individual demands, as well as to absorb the wastes that the individual produces.”
http://www.myfootprint.org/ Homework: Calculate your Ecological Footprint Print the results and turn in with a one page response paper
Environmental Attitudes • Development • anthropocentric • Preservation • ecocentric • Conservation • tries to balance anthr and eco
3 Philosophical Approaches • Anthropocentrism • Human centered • Biocentrism • Life centered • Ecocentrism • Earth itself has rights
Three general principles of a Christian environmental ethic 2 Timothy 3:16All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness
Principle of Creation Value • God created and therefore values all of His works of creation
Principle of Sustained Order and Purpose • God created and sustains all elements and systems in His creation within particular orders to meet certain ongoing purposes
Principle of Universal Corruption and Redemption • Everything in the created world and universe is subject to corruption by sin and ultimate redemption through Jesus Christ