Celliers, Louis, Ferse, Sebastian ORCID: https://orcid.org/0000-0003-0930-5356, Bruns, Antje, Eisenack, Klaus, Hornidge, Anna-Katharina, Klepp, Silja, Lahl, Rebecca, Neumann, Barbara, Riechers, Maraja, Bogusz, Tanja, Fuchs, Nike, Gee, Kira, Hampton, Shannon, Hinkel, Jochen, Kny, Josefa, Kriegl, Michael ORCID: https://orcid.org/0000-0003-0992-7219, Krönert, Tina, Costa, María Máñez, Otto, Laura, Pfaff, Maya and Rölfer, Lena (2025) New rationalities, inner logic, and hope for sustainable future coasts. Global Sustainability, 9 (e2). pp. 1-11. DOI https://doi.org/10.1017/sus.2025.10041.

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Abstract

Non-technical Summary
Human actions are causing climate change, pollution, and the loss of biodiversity, making our planet less safe. To address these problems, solutions must be developed from current and future research, involving different scientific fields and respecting diverse knowledge systems. It is essential to engage with society, as the relationship between science and society drives progress. Studying coasts as complex systems requires input from the natural sciences, social sciences, and humanities.

Technical Summary
In the coastal zone, the triple planetary crisis manifests as accelerating losses and changes and increasing challenges and risks for people and livelihoods. Acceptance of a future existential crisis compels the urgency of corrective action to cause an inverse positive societal response to bend the negative trajectories of loss and damage. The rate and extent of corrective societal action (policies, laws, practices, knowledge, etc.) should at least keep pace with the projected rate of loss and environmental degradation. This urgency and acceleration of action are major societal challenges, especially considering the overwhelming evidence of impacts. In this paper, we offer three propositions for accelerating urgent actions and fostering innovation in coastal research and management, focusing on emerging trends and foundational changes. Scientists need to (1) reflect on the performativity of their research and perceptions of neutrality in anticipating the future of coasts; (2) think and act equitably in local and global partnerships; and (3) improve their engagement and willingness to innovate with society. This is not a call for linear or incremental change, but a call for the radical. The relationship between society and science drives progress and shapes our collective future.

Social media summary
Human actions drive climate change, pollution, and biodiversity loss, threatening our planet. To address these crises, we need solutions that blend current and future research, span multiple scientific fields, and respect diverse knowledge systems. Engaging with society is key. The bond between human society and science shapes our future. Coastal studies must integrate natural sciences, social sciences, and humanities.

Document Type:	Article
Programme Area:	PA5
Research affiliation:	Science Management > Office for Knowledge Exchange Science Management > Transformation Through Transdisciplinarity (TripleT)
Refereed:	Yes
Open Access Journal?:	Yes
DOI:	https://doi.org/10.1017/sus.2025.10041
ISSN:	2059-4798
Date Deposited:	03 Feb 2026 14:58
Last Modified:	03 Feb 2026 14:58
URI:	https://cris.leibniz-zmt.de/id/eprint/6086

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