CHANGE: Pew Poll: Favorability Ratings of Labor Unions Fall Sharply. “Favorable views of labor unions have plummeted since 2007, amid growing public skepticism about unions’ purpose and power. Currently, 41% say they have a favorable opinion of labor unions while about as many (42%) express an unfavorable opinion. In January 2007, a clear majority (58%) had a favorable view of unions while just 31% had an unfavorable impression.”