2paragraphs: What does the Supreme Court decision on Harris v. Quinn mean for the future of American workers? It will hurt the workers directly affected, who have benefited from their union contracts with wages rising sharply from their original minimum level. And it will hurt unions, which will have a deleterious effect on workers throughout the country. Why, though, would the further weakening of unions hurt workers? —Philip Dine is the author of State of the Unions: How Labor Can Strengthen the Middle Class, Improve Our Economy, and Regain Political Influence.