Read the passage carefully and answer the question. Sustainable development is the harmonious pursuit of economic prosperity, social equity, and environmental conservation. It entails meeting the needs of the present without compromising the ability of future generations to meet their own needs. This involves adopting practices that minimise environmental degradation, promote social inclusion, and ensure economic stability. By investing in renewable energy, conserving natural resources, and prioritising education and healthcare, societies can achieve sustainable development goals. Moreover, fostering partnerships between governments, businesses, and communities is essential for implementing policies and initiatives that advance sustainability. Sustainable development is not just a lofty ideal; it is a practical necessity for ensuring the well-being of both people and the planet. Through collective action and shared responsibility, we can create a future where prosperity is equitable, resources are preserved, and opportunities abound for all. Every small effort, from individual lifestyle changes to global agreements, contributes to this larger mission. The journey toward sustainability is ongoing, demanding vigilance, innovation, and unwavering commitment from all sectors of society. What does the passage imply about sustainable development?

1. It is limited to environmental concerns without economic aspects.
2. It excludes social equity as a significant consideration.
3. It is both a moral responsibility and a practical necessity.
4. It can be achieved only in economically advanced nations.