Economics · 6th Year · Sustainable Economics and Economic Evaluation · 4.º Período

Sustainable Development and Climate Economics

Investigating the economic implications of climate change, carbon taxation, and the transition to a circular economy.

TL;DR:Sustainable development is the defining challenge of the 21st-century economy. This topic investigates how we can meet the needs of the present without compromising the ability of future generations to meet theirs. Students explore climate economics, focusing on the use of carbon taxes, subsidies for renewables, and the transition from a linear to a circular economy.

• NCCA Curriculum Specifications
• Leaving Certificate Economics LO 1.4
• Leaving Certificate Economics LO 5.5

About This Topic

Sustainable development is the defining challenge of the 21st-century economy. This topic investigates how we can meet the needs of the present without compromising the ability of future generations to meet theirs. Students explore climate economics, focusing on the use of carbon taxes, subsidies for renewables, and the transition from a linear to a circular economy.

In Ireland, this involves analyzing the Climate Action Plan and the economic impact on sectors like agriculture and transport. Students learn about 'market-based' solutions to environmental problems and the concept of 'just transition', ensuring that the move to a green economy doesn't leave vulnerable workers behind. This unit is critical for preparing students to be informed citizens in a changing climate.

Students grasp this concept faster through structured discussion and peer explanation of the costs and benefits of specific green policies.

Key Questions

1. How can carbon taxes be used to reduce greenhouse gas emissions?
2. What are the economic costs of transitioning to renewable energy?
3. How does a circular economy differ from a traditional linear economy?

Watch Out for These Misconceptions

Common Misconception

Protecting the environment always hurts the economy.

What to Teach Instead

The 'green economy' creates new jobs in retrofitting, renewables, and tech. A 'jobs of the future' brainstorming session helps students see the economic opportunities in sustainability.

Common Misconception

A circular economy is just another word for recycling.

What to Teach Instead

Recycling is the last resort; a circular economy focuses on *designing out* waste from the start. A 'product teardown' activity helps students see how design choices impact sustainability.

Active Learning Ideas

Simulation Game

The Circular Economy Workshop

Students are given a common product (e.g., a smartphone or a pair of jeans). They must redesign the 'life cycle' of the product to move from a 'take-make-waste' model to one based on repair, reuse, and recycling.

50 min·Small Groups

Formal Debate

The Carbon Tax Increase

A debate on whether the Irish government should continue to increase the carbon tax every year. Students must represent different stakeholders: a low-income commuter, a beef farmer, and an environmental activist.

45 min·Whole Class

Think-Pair-Share

Green Nudges

Students identify 'nudges' they see in daily life that encourage sustainable behavior (e.g., bin labeling, plastic bag charges). They discuss in pairs which are most effective and why.

20 min·Pairs

Frequently Asked Questions

How can carbon taxes be used to reduce greenhouse gas emissions?

Carbon taxes put a price on pollution, making fossil fuels more expensive. This encourages businesses and individuals to switch to cleaner energy sources and invest in energy-efficient technology to save money, effectively using the market to reduce emissions.

What are the economic costs of transitioning to renewable energy?

The initial costs include high capital investment in wind farms and grid upgrades, as well as potential job losses in traditional peat or coal industries. However, these are often offset by long-term energy security and lower operating costs.

How does a circular economy differ from a traditional linear economy?

A linear economy follows a 'take-make-dispose' model, leading to resource depletion and waste. A circular economy aims to keep resources in use for as long as possible through better design, repair, and recycling, decoupling economic growth from resource consumption.

How can active learning help students understand sustainable development?

Active learning, like a 'stakeholder role play' on carbon taxes, helps students understand that economic policy isn't just about numbers, it's about people. By stepping into the shoes of a farmer or a city commuter, they see why 'green' policies can be controversial and why a 'just transition' is essential for political and economic success.