Hugo Black

“ Indeed, concerted activities by employees for the purpose of trying to protect themselves from working conditions as uncomfortable as the testimony and Board findings showed them to be in this case are unquestionably activities to correct conditions which modern labor-management legislation treats as too bad to have to be tolerated in a humane and civilized society like ours. ”

“ We cannot agree that employees necessarily lose their right to engage in concerted activities under § 7 merely because they do not present a specific demand upon their employer to remedy a condition they find objectionable. ”

“ The fact that the company was already making every effort to repair the furnace and bring heat into the shop that morning does not change the nature of the controversy that caused the walkout. At the very most, that fact might tend to indicate that the conduct of the men in leaving was unnecessary and unwise, and it has long been settled that the reasonableness of workers' decisions to engage in concerted activity is irrelevant to the determination of whether a labor dispute exists or not. ”