ess topic 7 environmental value systems
DESCRIPTION
This presentation follows the Topic 7 syllabus of the IBDP Environmental Systems and Societies course.TRANSCRIPT
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VALUE SYSTEMS Topic 7
7.1.1: What is an environmental value system?
•How we see/value environmental issues
•Influences include: •culture (including religion)•economy•socio-politics
“State what is meant by an environmental value system.” (1)
•System = inputs and outputs:•Inputs: education, religious doctrine, media•Outputs: decisions, perspectives , action
•How we see/value environmental issues
•Influences include: •culture (including religion)•economy•socio-politics
•Ecosystems can cross borders leading to conflict•ie: whaling, wildlife protection/hunting areas
7.1.2: Environmental philosophies“Outline the range of environmental philosophies with reference
to figure 6.” (2) (page 38)
What is your environmental philosophy? Circe (pencil) 3 points on the list that apply to you. Be prepared to explain why you chose these points.
7.1.3: How does philosophy influence environmental decisions?
How do these philosophies perceive and deal with:• Air pollution from cars• Water pollution from factories• Deforestation• Nuclear power• More examples... (Article: GM Food by Prince Charles)...
Can you identify where in the world some of these issues are taking place due to the philosophy of their leaders/policy makers/government?
“Discuss how these philosophies influence the decision‑making process with respect to environmental issues covered in this course.” (3)
Where do these people fit? Do you agree with all they have to say?
•Craig Venter: Founder of the Institute for Genomic Research•Wade Davis: Explorer for National Geographic •Bjorn Lomborg: Professor of political science•Jane Goodall: Naturalist and Conservationist (11:45)•GM: Dairy Farmer (itunes movies)
7.1.4: Historical influences
Minamata:•Between 1932-1968, a Japanese fertilizer factory dumped ~27 tons of murcury compounds ... click for more
Rachel Carson’s Silent Spring•published 1962, warns of environmental damage. Her book facilitated the ban of DDT in 1972...
Bhopal•1984, Pesticide producing factory in Bhopal, India leaked toxic gas killing thousands and leading to long term problems ... click for more
Chernobyl•1986, Nuclear power plant in Ukraine explodes due to errors made by technicians ... click for more
Beijing Olympics•2008, The world looks on as China cleans up for the olympic games... ... click for more
This list goes on... One important point is to see how these influenced the environmental movement.
“Outline key historical influences on the development of the modern environmental movement” (2)
Minimata
• 1956
• Japan
• Disease caused by mercury poisoning from factory polluting the bay
• Bioaccumulation & biomagnification
• Demonstrated link between human health and pollution
SilentSpring
• 1962 book by Rachel Carson
• USA
• showed link between pesticide use and ecosystem health
• raised awareness of Americans
• beginning of the end: DDT
3-Mile Island
• 1979
• Pennsylvania, USA
• Near meltdown of nuclear power plant
• Decrease in belief of safety of nuclear energy industry
• Lead to heavy regulation of nuclear industry
Love Canal
• 1976-1978
• Niagara Falls, NY
• School built on former toxic waste dump
• Dangers denied for a long time
• Only came clear after grass-roots activism
Bhopal
• 1984
• Union Carbide plant in India
• Gas leak at night killed 1,000’s of people
• Union Carbide escaped criminal penalties
• brought about realization that ‘ugly’ side of industrialization happens in impoverished areas
Chernobyl
• 1986
• Ukraine (USSR then)
• worst nuclear disaster
• complete meltdown released radioactive waste over Europe
• demonstrated that environmental issues are not national issues
Savethe Whales
• 1986
• global, but Japan, Iceland, & Norway are flash points
• commercial whaling ban to reduce the number killed annually
• showed international cooperation can achieve something
• still has weaknesses - voluntary
Sand CountyAlmanac
• 1949 book by Aldo Leopold
• USA
• described relationship between people and the land
• landmark in conservation movement
• inspired people to protect the natural resources for their own sake (not just economic benefits)
7.1.5: Comparing environmental value systems
Assignment:Create an essay, or presentation, or power point... the choice is yours.
•Requirements: •Present the similarities and differences between the environmental value systems between two societies.
•Examples:•Buddhist and Christian societies•Early Swahili and Early Colonial societies•American Indians and European pioneers
•Hint: Start by thinking about very different societies. Then look at the similarities.
“Compare and contrast the environmental value systems of two named societies” (3)
7.1.6: My beliefs!
Speech•5 minutes•Note cards optional•Hand in an outline (less than 2 pages). •Use environmental philosophies discussed to support your viewpoint. •General outline:
• Introduction: Brief introduction to your viewpoint with stating 3 main supporting points
•Body: Each point individually presented in detail•Conclusion: “In conclusion...”
“Justify your personal viewpoint on environmental issues” (3)