Legislative Targets: Governments establish legally binding frameworks, such as Climate Change Acts, to set long-term emission reduction targets (e.g., reaching Net Zero by a specific year).
Carbon Budgeting: Implementing short-term limits on the total amount of greenhouse gases a country can emit over a set period ensures steady progress toward long-term goals.
Incentivizing Green Technology: National governments provide funding and subsidies for the development of electric vehicle infrastructure, sustainable aviation fuels, and carbon capture and storage (CCS).
Policy Bans: Regulatory measures, such as banning the sale of new petrol and diesel vehicles by a certain date, force market transitions toward cleaner alternatives.
Global Nature of the Problem: Because greenhouse gases disperse globally, climate change cannot be solved by one nation alone; it requires a unified international response.
The Role of the IPCC: The Intergovernmental Panel on Climate Change provides the scientific consensus necessary for world leaders to make informed policy decisions regarding risk levels.
Evolution of Agreements: International treaties have evolved from the Kyoto Protocol (which focused on industrialized nations) to the Paris Agreement (which involves nearly all nations setting their own targets).
Equity and Development: Global agreements often include provisions for 'Common but Differentiated Responsibilities,' acknowledging that developed nations have a greater historical responsibility for emissions.
| Feature | Mitigation | Adaptation |
|---|---|---|
| Primary Goal | Address the cause (reduce emissions) | Address the effect (manage impacts) |
| Timing | Proactive/Long-term | Reactive or Proactive/Ongoing |
| Scale | Global benefit (atmosphere is shared) | Local/Regional benefit (specific to site) |
| Examples | Renewable energy, reforestation | Sea walls, drought-resistant crops |
Evaluate Multiple Perspectives: When discussing solutions, always consider the viewpoints of different stakeholders, such as environmental groups, businesses, and governments.
Analyze Pros and Cons: Be prepared to explain why a solution might be effective (e.g., high efficiency) but also its drawbacks (e.g., high initial cost or public opposition).
Scale Awareness: Distinguish clearly between what an individual can do (micro-scale) versus what a government must do (macro-scale) in your answers.
Check for Specificity: Avoid vague terms like 'helping the environment.' Instead, use precise terminology like 'reducing carbon intensity' or 'improving thermal efficiency.'
