Earl Silber Earl Silber is a long-time labor and political activist. Before his retirement, he was on the executive board of AFSCME Local 3506, Chicago City Colleges. UAW and the "Cat" Defeat Against the Current, No. 39, July/August 1992 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print