Which of the following best describes Sustainable Development?

A. Development that meets the needs of the future generations even if that means present society's needs go unmet.

B. Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.

C. Development that provides environmental sustainability even if that results in economic and social degradation for future generations.

D. Development that provides for economic and social viability even if that results in environmental degradation in the future.