Ecological Footprint and Planetary Boundaries

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Questions and Answers

What does the ecological footprint primarily measure?

  • The impact of climate change on global weather patterns.
  • The amount of carbon dioxide produced by a population.
  • The total land area of a country.
  • Human demand on Earth's ecosystems for resources and waste absorption. (correct)

The planetary boundaries framework identifies seven critical processes that regulate Earth's stability.

False (B)

According to the content, what is a major cause of climate change?

Greenhouse gas emissions

The ecological footprint uses the lifestyle of a specific individual or group as a model for global population ________ use.

<p>resource</p> Signup and view all the answers

Match the concepts with their description:

<p>Ecological Footprint = Measures human demand on Earth's ecosystems. Planetary Boundaries = Identifies critical processes that regulate Earth's stability. Supply = Earth's capacity to regenerate resources. Demand = Human consumption of resources.</p> Signup and view all the answers

Which of the following is considered a positive contribution to a personal ecological footprint?

<p>Protecting ecosystems. (C)</p> Signup and view all the answers

The ecological footprint only considers the consumption of resources and not waste generation.

<p>False (B)</p> Signup and view all the answers

How many of the nine planetary boundaries have been crossed?

<p>Six</p> Signup and view all the answers

Which of the following best describes the concept of a 'polycrisis'?

<p>A series of crises that interact, amplifying each other's negative effects. (D)</p> Signup and view all the answers

Current global warming is projected to remain below 2°C without further urgent action.

<p>False (B)</p> Signup and view all the answers

What international agreement has contributed to the recovery of the stratospheric ozone layer?

<p>Montreal Protocol</p> Signup and view all the answers

The overuse of nitrogen and phosphorus disrupts nutrient cycles, harming ecosystems and water quality, which are aspects of ______ flows.

<p>biogeochemical</p> Signup and view all the answers

Match each term with its description:

<p>Novel entities = Synthetic chemicals and radioactive materials released without adequate testing. Biosphere integrity = Loss of genetic diversity and ecosystem health. Land system change = Deforestation and urbanization reducing forest cover. Ocean acidification = Oceans absorbing CO2 reducing pH and harming marine life.</p> Signup and view all the answers

Which of these is NOT considered a boundary that has been crossed?

<p>Atmospheric aerosol loading. (A)</p> Signup and view all the answers

The interconnectedness of crises in a polycrisis means that their combined impact is less severe than the sum of their individual effects.

<p>False (B)</p> Signup and view all the answers

What are the two forms of freshwater change mentioned, that have been disrupted by human activities?

<p>blue water and green water</p> Signup and view all the answers

According to the content, what is a consequence of hyperconnectivity and homogeneity?

<p>Increased vulnerability to supply chain disruptions (B)</p> Signup and view all the answers

Human population biomass is currently the largest of any species on the planet.

<p>False (B)</p> Signup and view all the answers

What is the most severe long-term risk identified in the text?

<p>Failure to mitigate climate change</p> Signup and view all the answers

The Earth’s energy imbalance is equivalent to detonating 600,000 __________ bombs daily.

<p>Hiroshima</p> Signup and view all the answers

What does right-center criticism suggest the term 'polycrisis' is?

<p>Overhyped and a rebranding of historical crises (C)</p> Signup and view all the answers

Match the following risks with their description:

<p>Cost-of-living crisis = Inflation and rising costs of essentials, leading to social unrest Geoeconomic confrontation = Sanctions and trade restrictions increasing economic tensions Cybersecurity threats = Attacks targeting critical infrastructure such as finance and energy Resource crises = Water scarcity and overuse threatening food and economic stability</p> Signup and view all the answers

How has total human energy consumption changed since 1950?

<p>Increased sixfold (B)</p> Signup and view all the answers

Fostering interdisciplinary research is a potential solution for managing crisis interactions.

<p>True (A)</p> Signup and view all the answers

Flashcards

Ecological Footprint

A measure of human demand on Earth's ecosystems, quantifying land and water needed for resources and waste absorption.

Supply and Demand

The relationship between Earth's capacity to regenerate resources (supply) and human consumption (demand).

Positive Contributions

Actions that enhance quality of life, sustainability awareness, and ecosystem protection.

Negative Contributions

Actions that lead to resource overuse, emissions, waste, and harmful impacts on the environment.

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Planetary Boundaries

Thresholds that regulate Earth’s stability; crossing them risks destabilizing systems and human survival.

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Critical Processes

Nine key processes identified that maintain Earth’s stability and resilience.

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Climate Change

A significant alteration in climate patterns due to greenhouse gas emissions, leading to global warming.

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Sustainability Challenges

Issues identified by ecological footprint and planetary boundaries that require behavioral changes.

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Hyperconnectivity

Increased global travel, trade, and communication leading to vulnerabilities.

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Polycrisis

A simultaneous occurrence of multiple crises amplifying vulnerabilities.

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Greenhouse gas effect

Greenhouse gases trap heat, contributing to climate change.

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Total human biomass increase

Human biomass quadrupled since 1925, reliant on fossil fuel-driven agriculture.

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Short-term risks

Risks such as inflation, geopolitical tensions, and cybersecurity threats expected in the next 2 years.

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Long-term climate risks

Severe risks including climate change impacts and biodiversity loss expected in the next 10 years.

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Resource crises

Challenges like water scarcity threatening food and economic stability.

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Interdisciplinary research

Combining various fields of study to manage crisis interactions effectively.

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Current Warming Projections

Current climate warming is expected to stay below 3°C if renewable energy usage increases.

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Urgent Action for 2°C

To keep global warming below 2°C, prompt and significant environmental actions are necessary.

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Novel Entities

These are new synthetic chemicals (like microplastics and GMOs) and radioactive materials released without testing.

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Biosphere Integrity

This refers to the importance of genetic diversity and ecosystem health for regulating Earth's environmental processes.

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Land System Change

Changes like deforestation and urbanization reduce forests, affecting biodiversity and carbon capture.

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Freshwater Change

Human activities disrupt freshwater cycles, affecting rivers, lakes, and soil moisture critical for ecosystems.

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Interconnectedness of Crises

Crises like climate change and pandemics are linked, their interplay creates greater harm than individual impacts.

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Study Notes

Ecological Footprint

  • A measure of human demand on Earth's ecosystems.
  • Quantifies the biologically productive land and water needed to produce resources and absorb waste.
  • Assumes the entire planetary population adopts a specific lifestyle.
  • Highlights the gap between resource consumption and the planet's regenerative capacity.

Key Concepts

  • Supply and demand reflect Earth's regenerative capacity versus consumption.
  • Personal footprint considers positive and negative actions towards sustainability.
  • Positive actions include enhancing sustainability awareness, improving quality of life, and protecting ecosystems.
  • Negative actions include unnecessary resource overuse, emissions, waste, and harm.

Planetary Boundaries

  • Framework for nine critical processes regulating Earth's stability, identified by Johan Rockström.
  • Thresholds if crossed, risk destabilizing planetary systems.
  • Six boundaries crossed, including climate change, driven by greenhouse gas emissions causing global warming and extreme weather events.

Polycrisis

  • Multiple crises (e.g., climate change, pandemics, geopolitical tensions) interacting to compound harm.
  • Interconnectedness amplifies impact beyond individual crises.
  • Hyperconnectivity and homogeneity (e.g., globalization) increase vulnerabilities, like supply chain disruptions and rapid pandemic spread.

Climate Change Risks and Opportunities

  • Short-term risks include cost-of-living crises, geoeconomic tensions, cybersecurity threats, and social unrest.
  • Long-term risks include climate change failure, biodiversity loss, resource scarcity, and migration.
  • Opportunities include progress in climate action, shifts toward renewables, and improved resource resilience.

Systems

  • Independent, yet interconnected components performing specific functions over time.
  • Dynamic and adaptive, responding to internal and external changes.
  • Examples include the human body, organizations, or a business supply chain.
  • Importance lies in understanding interconnectivity, highlighting how one aspect can influence others.

Systems Thinking Strategies

  • Look for patterns – understanding underlying causes, not symptoms.
  • Use foresight (not forecasting) – considering relationships and potential scenarios.
  • Zoom in/out – examining smaller components and the larger picture.
  • Consider different perspectives – encompassing all stakeholders.
  • Take small, incremental changes – evaluating and adapting before wider implementation.

Externalities

  • Costs or benefits of an economic activity influencing third parties uninvolved in the transaction.
  • Not reflected in goods/services' price, leading to system inefficiencies.
  • Positive externalities: benefits accrue to others (e.g., planting trees).
  • Negative externalities: costs imposed on others (e.g., pollution).

Regenerative Economy and Business

  • Draws inspiration from natural systems, focusing on systemic health, resilience, and sustainability.
  • 8 Principles of regenerative economy:
    1. Right Relationship: Understanding humanity's place in the ecosystem.
    2. Holistic Wealth: Recognizing multiple forms of wealth beyond monetary gains.
    3. Adaptive Innovation: Responding to changing conditions.
    4. Empowered Participation: Involving all system components.
    5. Environmental Stewardship & Regional Sensitivity: Tailoring solutions to specific sites.
    6. Networked Abundance: Encouraging interconnectedness and creativity.
    7. Robust Circulatory Flow: Efficient resource, money, and information systems.
    8. Balance: Balancing efficiency with resilience, and diversity with coherence.

Shared Value

  • Business success integrated with societal progress, enhancing competitiveness and improving societal conditions.
  • Differentiates from traditional CSR by embedding societal benefits within core business operations.
  • Key Themes include redefining capitalism through aligning strategies with societal needs; moving beyond trade-offs; emphasizing value creation; and broadening profit-focus.
  • Three ways to achieve Shared Value: reconceiving products and markets, redefining productivity in the value chain, and enabling local cluster development

Stakeholder Capitalism

  • Emphasizes ethical and legal obligations to stakeholders, regardless of implications for financial outcomes.
  • Includes not only shareholders, but also employers, customers, communities, and the environment.
  • Contrast to shareholder-centric approaches focusing primarily on company profits.
  • Types include instrumental- Stakeholder approach; classic stakeholderism focusing on moral responsibilities; beneficial stakeholderism prioritizing long-term societal & mutual value creation; structural- incorporating stakeholder interests into corporate governance.
  • Significant to consider stakeholder interests in the long term

Alternative Enterprises/Organizations

  • Examples: Cooperatives, Social Enterprises, Employee-owned businesses/Worker Cooperatives
  • These models prioritize long-term sustainability and democratic participation in decision-making, usually integrating societal and environmental considerations into core purpose.
  • Key differences include the shift from wealth maximization to the integration of broader societal well-being. Participation of diverse stakeholders; equitable ownership structures and long-term sustainability.

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