How did the Brundtland Commission (1987) define sustainable development ?

• A. development that protects the environment for future generations even at the expense of the present generation
• B. development which meets the needs of the present generation without compromising the ability of future generations to meet their own needs
• C. a type of development which put the interests of developing countries ahead of the interests of the rich nations
• D. development that is capable of maintaining sustainable economic growth for all countries of the world