Men of integrity, by their very existence, rekindle the belief that as a people we can live above the level of moral squalor. We need that belief; a cynical community is a corrupt community.
If we can find approaches that meet the needs of the poor in ways that generate profits for business and votes for politicians, we will have found a sustainable way to reduce inequity in the world. This task is open-ended. It can never be finished. But a conscious effort to answer this challenge will change the world.