Are unions necessary evils or necessary protectors of employee rights? 

Union membership in the U.S. continues to decline.  However, service unions (e.g. teachers, state employees, police officers) also continue to make headline news.  Are unions necessary evils or necessary protectors of employee rights?  Has the relationship between management and unions changed?

What is justice in the workplace and how is it maintained? While terms such as “procedural justice,” “due process,” and “ethics” seem clear, how they are maintained by policy and practice is not.  What does your organization do and should it do more?