"There's a lot of strength in the U.S., but there's a lot of froth also. The froth will blow off. We're going to have to face up to some realities that we're not fully facing up to right now"

This quote by Jeffrey Sachs recommends that the United States is a strong nation, but there are some issues that require to be attended to. He suggests that the current state of the nation is not perfect which there is a lot of "froth" or superficiality that requires to be eliminated. He believes that the nation needs to face up to the truths of the situation and take action to improve it. This quote suggests that the country can overcoming its present obstacles, however it needs to take a more sincere and reasonable technique to doing so. It is a call to action for the nation to take obligation for its present state and to make the necessary changes to guarantee a much better future.