Explain the difference between 'sustainability' and 'resilience' in environmental policy.

• A. Sustainability seeks long-term viability of ecological and economic systems; resilience focuses on capacity to absorb shocks and recover from disturbances.
• B. Sustainability is about economic growth; resilience is about biodiversity.
• C. They are the same concept.
• D. Resilience replaces sustainability in policy.

Answer: (A)