Economic, Social, and Environmental Sustainability (Leaving Cert Economics): Revision Notes
Economic, Social, and Environmental Sustainability
What is sustainability?
Sustainability refers to meeting today's needs while ensuring that future generations can also meet their needs. This concept requires finding the right balance between three key areas: economic growth, social well-being, and environmental protection.
The three dimensions of sustainability are deeply interconnected. This means they depend on each other and cannot be considered in isolation:
Understanding the Interconnections:
- Strong economies provide the resources needed for social programmes and environmental protection
- Social stability creates the foundation necessary for sustained economic growth
- A healthy environment supplies the natural resources that both the economy and society depend upon
The three pillars of sustainability
Economic sustainability
Economic sustainability focuses on creating long-term, stable growth rather than short-term gains that might harm future prosperity. The goal is to avoid unsustainable borrowing or the overuse of valuable resources.
Key principles include:
- Maintaining stable public finances to prevent debt crises
- Investing in innovation, education, and infrastructure for future growth
- Diversifying the economy to reduce dependence on any single sector
Irish Case Study: The Celtic Tiger Period
During Ireland's Celtic Tiger period (1995-2007), the economy grew rapidly but became too dependent on property and banking. When the 2008 financial crisis hit, this lack of economic sustainability was exposed.
Lesson learned: Today, Ireland is working towards more balanced growth through sectors like technology, pharmaceuticals, and renewable energy.
Social sustainability
Social sustainability aims to ensure fairness, equality, and social cohesion within society. It focuses on improving quality of life, promoting inclusion, and reducing inequality between different groups.
Key aspects include:
- Ensuring access to education and healthcare for all citizens
- Providing affordable housing options
- Building strong communities and supporting social mobility
Examples in Ireland:
The Living Wage Campaign: Works to reduce working poverty and improve social sustainability by ensuring workers earn enough to live with dignity
Social Housing Programmes: Address inequality in housing access, helping more people afford decent accommodation
Environmental sustainability
Environmental sustainability involves using natural resources in ways that preserve them for future generations. This pillar focuses on reducing our environmental impact while protecting ecosystems and biodiversity.
Key elements include:
- Reducing pollution, waste, and dependence on fossil fuels
- Protecting biodiversity and natural ecosystems
- Transitioning to renewable energy sources
- Managing natural resources responsibly
Irish Case Study: Climate Action Plan (2023)
Ireland's Climate Action Plan (2023) sets ambitious targets including:
- Net zero emissions by 2050
- Expanding offshore wind energy
- Electrifying transport systems
Indicators of sustainability
Indicators help us measure progress in each pillar of sustainability and identify areas needing improvement. They provide concrete data to assess whether our policies and actions are working effectively.
Economic indicators
These measure the health and stability of the economy:
- GDP growth rate - shows economic expansion
- Employment/unemployment levels - indicates job availability
- Inflation rate - measures price stability
- National debt and fiscal stability - shows financial health
Social indicators
These measure equality and quality of life:
- Income distribution (Gini coefficient) - measures income inequality
- Poverty rates - shows how many people lack basic needs
- Access to education and healthcare - indicates social provision
- Social cohesion - measured through crime levels and community participation
Environmental indicators
These measure environmental health and resource use:
- Carbon emissions per capita - shows environmental impact
- Renewable energy use - indicates clean energy adoption
- Recycling rates and waste management - shows resource efficiency
- Biodiversity measures - indicates ecosystem health
Understanding interconnections
The three pillars don't work in isolation. Understanding their interconnections is crucial for effective sustainability policies.
For example:
- High GDP growth can increase inequality if the benefits aren't shared fairly
- Economic expansion may harm environmental indicators through increased pollution and deforestation
- Strong social cohesion can help support environmental policies like carbon taxes and recycling schemes, as people are more willing to make sacrifices for the common good
Implications of sustainable development
For individuals
Sustainable development requires people to adapt their behaviour and make different choices:
- Using public transport or electric cars instead of petrol vehicles
- Choosing sustainable products with Fairtrade certification or recyclable packaging
- Making lifestyle changes like reducing waste and saving energy
- Shifting values towards long-term thinking rather than immediate consumption
For businesses
Companies must adopt sustainable practices to remain competitive:
- Implementing green production processes that reduce environmental impact
- Reducing their carbon footprint through energy efficiency
- Developing Corporate Social Responsibility (CSR) initiatives
- Responding to growing consumer and investor demand for sustainable businesses
Business Success Story
Companies like Patagonia successfully market themselves based on their environmental responsibility, showing how sustainability can be good for business.
For governments
Governments face the challenge of creating policies that integrate all three pillars:
Policy Examples:
- Carbon taxes: reduce emissions but must be designed to be socially fair by supporting low-income households
- Green subsidies: encourage renewable energy adoption
- Social policies: investment in housing, healthcare, and education
The Main Policy Challenge
Balancing short-term political pressures with long-term sustainability goals is the central challenge facing governments today.
Exam Tips
- Always clearly define the three pillars of sustainability in your answers
- Use at least one Irish example such as the Climate Action Plan, housing crisis responses, or renewable energy initiatives
- In essay-style questions, highlight the connections between pillars rather than treating them as separate topics
- When asked about indicators, name and explain them clearly (GDP, Gini coefficient, emissions, etc.)
- When evaluating sustainability policies:
- Give benefits (e.g. better environment, social equality)
- Give costs/trade-offs (e.g. higher taxes, short-term job losses in fossil fuel industries)
- Link your answers to current issues like the housing crisis, climate change, or cost-of-living concerns
Key Points to Remember:
- Sustainability balances economic, social, and environmental goals for present and future generations
- Economic sustainability means long-term stable growth rather than short-term gains
- Social sustainability focuses on fairness, inclusion, and equality for all members of society
- Environmental sustainability involves preserving resources and ecosystems for the future
- All three pillars are interconnected - policies must address them together rather than separately
- Indicators help measure progress in each area and show where improvements are needed