Collective Bargaining is Needed to Voice Opinion  Collective bargaining is needed by people in any job. Within any firm there exist feedback structures that enable workers to communicate with managers and executive decision makers. However, there are some issues which affect workers significantly, but run against the principles of profit, or in this case the overall public good that the state seeks to serve.  In this situation, a collection of workers are required. This is primarily because if suggested changes go against public interest then a single worker requesting such a change is likely to be rejected. However, it is the indirect benefit to public interest through a workforce that is treated better that must also be considered. But indirect benefit can only truly occur if there are a large number of workers where said indirect benefit can accrue.  Specifically, indirect benefit includes the happiness of the workforce and thus the creation of a harder working workforce, as well as the prevention of brain drain of the workforce to other professions. When a single person is unhappy for example, the effect is minimal, however if this effect can be proved for a large number of people then an adjustment must be made.  In order for these ideas to be expressed, workers can either engage in a collective bargaining process with their employer, or take more drastic action such as strikes or protests to raise awareness of the problem. Given that the alternate option is vastly more disruptive, it seems prudent to allow people to do collectively bargain. [1]  [1] “Importance of Collective Bargaining.” Industrial relations.