‘Climate-solutions polarization’: A value-based approach to understanding polarization dynamics around biomass in Dutch media discourse

Polarization dynamics around climate change are shifting from debates about the reality and severity of climate change to debates about climate solutions. We propose taking a value-based approach to understanding “climate-solutions polarization”. As a case study, we identified the discursive value expressions underlying the polarized biomass media discourse in the Netherlands, from 2019–2021. A discourse analysis showed how the value expressions (a) climate security, (b) environmental benevolence, and (c) local security produce an opposition discourse, whereas the value expressions (d) climate achievement, (e) technological security, and (f) economic security underpin advocacy discourse. We discuss how the strong presence of security values provides both communication opportunities and risks for transitioning to climate-resilient societies. Further, our research shows how both sides of the debate have scientific actors on their side using distinctive rhetorical strategies, providing insight into debates about the role of values in science. The value-based approach to understanding climate-solutions polarization is promising for both the science and practice of environmental communication.