Consumer Responsibilities (Junior Cert Business Studies): Revision Notes
Sustainable Consumption
What is sustainable development?
As consumers, we have a responsibility to consider how our purchasing decisions impact both current and future generations. This is where sustainable development becomes crucial to our everyday choices.
Sustainable development means meeting our current needs whilst ensuring that future generations can also meet their needs. It's about balancing what we want today with what others will need tomorrow.
Our consumer behaviour affects people worldwide and shapes the environment for years to come. By making thoughtful purchasing decisions, we help ensure the planet can continue supporting society's needs well into the future.
Practical ways consumers can live sustainably
There are several key areas where we can make a positive environmental impact through our consumer choices:
Product selection
When making purchasing decisions, consumers should prioritise environmentally conscious choices that minimise their ecological footprint.
- Choose items with minimal environmental impact
- Look for biodegradable or reusable products
- Select goods with reduced or recyclable packaging
- Consider whether you really need the item before purchasing
Before making any purchase, ask yourself: "Do I really need this item, or do I just want it?" This simple question can significantly reduce unnecessary consumption.
Waste management
Effective waste management follows the principle of the "3 Rs" - a hierarchy that prioritises reducing consumption first, then reusing items, and finally recycling materials.
The 3 Rs in Action:
Step 1: Reduce - Buy only what you need and choose products with minimal packaging
Step 2: Reuse - Transform glass jars into storage containers, donate clothes instead of discarding them
Step 3: Recycle - Sort materials according to local guidelines: paper, plastic, glass, and metal in designated bins
- Reduce the amount of waste you create
- Reuse items wherever possible instead of throwing them away
- Recycle materials properly according to local guidelines
Home efficiency
Energy efficiency in the home represents one of the most impactful areas where consumers can reduce their environmental footprint while often saving money in the long term.
- Invest in proper insulation to reduce energy consumption
- Choose energy-efficient appliances when replacing old ones
- Consider renewable energy sources like solar panels where feasible
Transport choices
Transportation accounts for a significant portion of individual carbon emissions, making transport choices a critical area for sustainable living.
- Walk or cycle for short journeys instead of driving
- Use public transport when available
- Plan trips efficiently to reduce unnecessary journeys
Understanding your carbon footprint
Your personal impact on the environment can be measured through your carbon footprint.
Carbon footprint measures how much an individual, organisation, or country affects the environment through their activities. The larger your carbon footprint, the more environmental damage you're causing.
Why carbon footprint matters
Carbon dioxide (CO₂) is a major contributor to global warming. This harmful gas is released when we burn fossil fuels such as oil, natural gas, and coal for:
- Travel and transport
- Manufacturing processes
- Industrial activities
- Home energy use
Every time you drive a car, heat your home, or purchase manufactured goods, you're contributing to CO₂ emissions. Understanding this connection helps make more informed choices.
Key statistics
The following data illustrates the significant variation in carbon footprints globally and highlights areas for improvement:
- The average worldwide carbon footprint is 4 tonnes per person annually
- The average Irish adult has a carbon footprint of 17.5 tonnes per person annually
- Ireland's figure is significantly higher than the global average, showing room for improvement
Carbon Footprint Comparison:
Global Average: tonnes CO₂ per person per year
Irish Average: tonnes CO₂ per person per year
Difference: tonnes CO₂ per person per year
This means the average Irish person produces times more CO₂ than the global average.
Food miles and local consumption
The distance your food travels from producer to your plate has a significant environmental impact.
Food miles refers to the distance food travels between where it's manufactured and where it's consumed by the customer.
How food miles affect the environment
When food is produced far from where you live, it must be transported long distances by:
- Air freight (highest carbon impact)
- Sea shipping
- Road transport via lorries
Each transport method releases carbon dioxide into the atmosphere, contributing to your overall carbon footprint.
Benefits of buying locally
By choosing products made closer to home, you can achieve multiple environmental and economic benefits:
- Significantly reduce transportation-related emissions
- Support local businesses and farmers
- Often enjoy fresher products
- Reduce packaging needs
- Strengthen your local economy
Local vs. Imported Food Example:
Scenario: Choosing between local Irish apples and imported New Zealand apples
Local Option: County Cork farm apples
- Distance: ~200 km by truck
- Transport emissions: Low
Imported Option: New Zealand apples
- Distance: ~18,000 km by ship + truck
- Transport emissions: Very high
Impact: Choosing local apples reduces food miles by approximately 17,800 km, dramatically lowering the associated carbon footprint.
Making informed choices
Many online tools and calculators can help you understand the carbon footprint of different food choices. These resources allow you to compare the environmental impact of various products and make more sustainable decisions.
Putting sustainable consumption into practise
Understanding sustainable consumption goes beyond theory - it requires examining real-world purchasing decisions. When comparing similar products, consider:
Decision-Making Framework for Sustainable Purchases:
Before making any purchase, evaluate these key factors to ensure your choice aligns with sustainable consumption principles.
- Environmental impact: Which option has travelled the shortest distance?
- Working conditions: Were workers paid fairly in the production process?
- Value for money: Does the most sustainable option provide good value?
- Personal preference: Can you balance your desires with environmental responsibility?
This evaluation process helps develop critical thinking about consumption choices and their wider implications for society and the environment.
Key Points to Remember:
- Sustainable development balances meeting today's needs while protecting future generations' ability to meet theirs
- Your carbon footprint measures your environmental impact - the higher it is, the more harm you're causing to the planet
- Food miles show how far your food has travelled, with local products typically having lower environmental impact
- The 3 Rs (Reduce, Reuse, Recycle) are simple but powerful ways to consume more sustainably
- Irish consumers have a carbon footprint more than 4 times the global average, highlighting the need for more sustainable choices