Which is the best definition of sustainability? ANSWER Unselected Leaving future generations with at least a hope of surviving Unselected Meeting the needs of the present without compromising the ability of future generations to meet their own needs Unselected Increasing the levels of development for poor countries Unselected Developing systems to maximize resource use and energy extraction for now and in the future Unselected Using the best available technology to increase efficiency Unselected I DON'T KNOW YET