His essays and commentaries, such as the recent “Shivers Down the Spine,” “A Time for Anger,” and “Journalism Under Fire,” are argued over and passed along as soon as they appear in print or on the Internet. Identifying what he sees as a political system increasingly at the mercy of a corporate ruling class, Moyers urges a reengagement with the spirit of community that makes the work of democracy possible. Not only a trenchant critique of what is wrong, Moyers on America is also a call to arms for the progressive promise of the people of America, in whom his faith is strong.