What is one of the main principles of sustainable practices?

One of the main principles of sustainable practices is the long-term viability of resources. This concept centers on ensuring that natural resources are used in a manner that allows them to replenish and remain available for future generations. Sustainable practices emphasize balance—meeting current needs without compromising the ability of future generations to meet their own needs. This involves careful management of resources such as water, energy, and raw materials, aiming for efficiency and minimal environmental impact.

In contrast, the other options do not align with sustainable practices. Short-term gains, for instance, could lead to over-exploitation of resources that jeopardizes their availability in the long run. Maximizing waste production directly contradicts sustainability, as it implies excess and harmful wastefulness rather than efficiency and reuse. Lastly, a complete reliance on synthetic materials can lead to environmental degradation and pollution, as many synthetic materials are not biodegradable and can have a negative impact on ecosystems. Therefore, prioritizing the long-term viability of resources stands out as a fundamental principle of sustainability.