What does 'sustainable' mean in environmental geography?

• A. Maximizing profits from natural resources
• B. Meeting current needs without compromising future generations' ability to meet theirs, balancing development and conservation
• C. Reducing all forms of energy use regardless of development
• D. Ignoring ecological limits to achieve rapid growth

Answer: (B)

Sustainability in environmental geography is about meeting present needs without compromising the ability of future generations to meet theirs. It means balancing development with conservation, recognizing that resources and ecosystem services have limits and must be managed so natural systems remain healthy over time. In practice, it involves using resources at a rate that allows renewal, protecting biodiversity, reducing waste, and shifting toward renewable energy and sustainable practices.

This idea is captured by the notion of meeting current needs without compromising future generations and by weighing development against conservation. Choices that focus only on profits, or demand minimal energy use without regard to context, or ignore ecological limits to push rapid growth, don’t fit because they neglect long-term viability and the health of ecosystems that future societies rely on.