Which of the following is a key principle of sustainable development?

The principle of meeting present needs without compromising future generations is central to the concept of sustainable development. This approach emphasizes the importance of balancing economic growth, social equity, and environmental protection in a way that ensures resources are available not just for today, but also for the future. Sustainable development seeks to create a harmonious relationship between human activities and the natural environment, so that the needs of the current population can be satisfied while ensuring that future generations have the same opportunities.

In contrast, the other options do not align with this principle. Maximizing short-term economic growth often leads to resource depletion and environmental degradation, which threatens the well-being of future generations. Prioritizing environmental needs over others may overlook the necessary economic and social considerations, which are also vital for sustainability. Encouraging depletion of natural resources directly contradicts the core idea of sustainability, as it endangers both current and future ecological balance and human well-being.