Climate change litigation in the news litigation as public campaigning tool to legitimize climate-related responsibilities and solutions

With climate change litigation (CCL) being increasingly used by climate activists, its consequences for public discourses on climate change warrants attention. Considering CCL as public campaigning tool, this study presents a quantitative and qualitative analysis of national media coverage on three CCL cases in the Netherlands focusing on individual claims of key actors (N = 1,394). Discerning generic and issue-specific frames, this study compares general modes of justifications mobilized by different actors and specific arguments made within these normative views. Findings show that climate activists were largely successful in determining the dominant normative perspectives and the majority of issue-specific arguments of defendants were prompted by activists’ arguments. A strong focus on ecological and civic arguments, such as the responsibility for current and future generations, spurs public legitimacy while discussing solutions involved a greater variety of viewpoints which led to higher levels of controversy. The findings indicate that a separation of responsibility and solutions discourses may facilitate public legitimacy and hence benefit the goals of climate activists.