The emergence of new social challenges is always an opportunity for social actors to readjust and adapt to the new environment, or to reinvent their struggles to incorporate new dimensions imposed by changing environments. Unions and labor movements, like other social actors, are reinventing themselves in response to the climate crisis by incorporating climate issues into their traditional workplace‐related struggles for the protection of workers' well‐being and jobs. This article presents an extended case study (from 2015 to 2019) of the Portuguese Trade Union Confederation's participation in the ongoing climate jobs campaign led by climate justice movements. The analysis constructs a dialogue between two conceptual frameworks—social movement unionism and environmental labor studies—to interpret the metamorphosis taking place in the Portuguese labor movement.

中文翻译：

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劳动环境保护主义是社会运动工会主义的典范：葡萄牙工会参加了国家气候工作运动

新的社会挑战的出现，始终是社会行为者重新调整和适应新环境，或重塑自己的努力以融入环境变化带来的新影响的机会。工会和劳工运动与其他社会行为者一样，正在通过将气候问题纳入其传统的与工作场所有关的斗争中来重塑自己，以保护工人的福祉和工作，以应对气候危机。本文介绍了葡萄牙工会联合会参与由气候正义运动领导的正在进行的气候就业运动的扩展案例研究（从2015年至2019年）。