Growing economic inequality, if left unchecked, is going to make this an increasingly tough proposition. Wonder why the author of the article did not focus instead on encouraging older folks to be "a little more kind" by, for example, rescinding all of the exclusionary zoning laws that are making it so difficult for younger people to buy their first home? After all, what would be a better way to set an example for their children than practicing what the author is asking them to preach.