Sustainability may be defined as meeting the needs of present generations without compromising the ability of future generations to meet their needs.

Sustainability means meeting our needs without compromising the ability of future generations to meet theirs.

Low-impact logging meets current needs without compromising the ability of future generations to meet their needs.

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

This year's theme explores the ways society's needs are met without compromising the ability of future generations to meet their needs.

Sustainability involves meeting the needs of the present without compromising the ability of future generations to meet their own needs.

Sustainability means meeting the needs of the current generation without affecting the ability of future generations to meet their needs.

It stated sustainable development is "to meet the needs of the present without compromising the ability of future generations to meet their own needs".

The tenet is meeting the needs of the present generation, without compromising the ability of future generations to meet their needs.

Sustainable development implies "meeting the needs of the present without compromising the ability of future generations to meet their own needs."