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Questions and Answers
What is the term used to describe the proposed new geologic epoch marked by modern human impact?
Which worldview suggests that all organisms, regardless of their usefulness to humans, deserve to exist?
Which of the following best describes the concept of social traps?
What is an impediment to solving environmental problems mentioned in the content?
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What is the result of the Vikings' diet being restricted to seal and walrus?
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What describes a key challenge in solving environmental issues?
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What does the concept of the 'triple bottom line' imply for potential solutions?
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What is implied by living sustainably?
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What factor contributed to the disappearance of the Vikings in Greenland?
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What was a key environmental issue before the Little Ice Age?
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What major factor does NOT contribute to societal collapse?
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Which of the following is true regarding environmental science?
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Which example illustrates applied research?
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What was a significant effect of deforestation mentioned?
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Which scenario exemplifies empirical research?
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Which statement regarding societal relations is correct?
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What is a key definition of empirical science?
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What historical example highlights societal collapse due to environmental factors?
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Study Notes
Dependence on Biodiversity and Ecosystems
- Biodiversity and a healthy ecosystem are vital for human, environmental, and wildlife health.
- Deforestation contributes to the emergence of infectious diseases in humans.
Factors Leading to Society Collapse
- Human environmental impacts, climate change, and political relationships significantly affect societal stability.
- Political, economic, social, and cultural dynamics can hinder a society's ability to effectively address problems.
Understanding Environmental Science
- Environmental science integrates both scientific and non-scientific disciplines to explore the natural world.
- Humans are deeply intertwined with nature, relying on a healthy planet for survival.
Historical Examples of Societal Collapse
- Vikings in Greenland faced collapse after 1,000 years due to climate change; populations vanished for 450 years.
- Easter Island (1200 CE-1877) and the Khmer Empire (802-1431) illustrate historical examples of societal collapse linked to environmental issues.
Empirical vs. Applied Science
- Empirical investigation involves systematic observation and experimentation to understand the natural world.
- Applied research uses scientific findings for practical problem-solving, like creating better solar cells.
Research Examples
- Studies on coastal dunes and elephant responses to predation are empirical.
- Techniques for controlling invasive species represent applied research.
Environmental Challenges
- Environmental problems are complex with multiple causes and potential trade-offs in solutions, known as wicked problems.
- Environmental literacy can enhance the ability to solve or avert ecological problems.
Sustainable Development
- Living sustainably entails using resources within environmental limits and ensuring future generations can meet their needs.
- The concept of the triple bottom line emphasizes solutions that are environmentally, socially beneficial, and affordable.
Anthropocene Impact
- The Anthropocene denotes the significant effects humans have on Earth's geology and ecosystems.
- The term "anthropogenic" describes changes caused by human activity.
Worldviews Affecting Environmental Ethics
- Anthropocentric worldview prioritizes human benefits, while biocentric and ecocentric perspectives value all life forms equally, emphasizing ecosystem integrity.
- Social traps occur when collective decisions lead to negative long-term consequences despite appearing beneficial initially.
Sustainable Ecosystems
- Natural ecosystems sustain themselves by efficiently acquiring energy, utilizing matter, controlling populations, and maintaining local biodiversity.
- Mimicking natural ecosystems can enhance sustainability in human societies.
Impediments to Environmental Solutions
- Short-term thinking and social traps complicate efforts to resolve environmental issues.
- Worldviews influence values and ethical decisions regarding environmental stewardship.
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Description
This quiz explores the connections between biodiversity, ecosystems, and societal stability. Learn about how human impacts and historical examples, such as the Vikings and Easter Island, illustrate the fragility of civilizations in the face of environmental challenges.