Define the term 'sustainability'.

The term 'sustainability' refers to the ability to meet the needs of the present without compromising the ability of future generations to meet their own needs. This concept emphasizes a balanced approach to resource use, ensuring that environmental, economic, and social systems can thrive both now and in the future. Sustainability encompasses practices that protect ecosystems, conserve resources, and promote social equity, thus allowing ongoing vitality for the planet and its inhabitants.

In contrast, other options represent ideas that do not align with the principle of sustainability. Short-term resource management implies a focus on immediate gains, neglecting the long-term health of ecosystems. Maximizing resource usage suggests an unsustainable overexploitation, leading to depletion of resources and environmental degradation. Limiting environmental protections undermines efforts to maintain healthy ecosystems necessary for sustaining life and resources needed for future generations. Therefore, the definition centered on present needs and future considerations most accurately captures the essence of sustainability.