Sarah leads a transdisciplinary team of researchers who aim to characterize the global ‘safe operating space for humanity’ in applicable ways. She jointly coordinates the international planetary boundaries research network PB-net. She contributes to the science-policy interface work of SwedBio. She teaches Challenges of the Anthropocene, an introduction to global change science and policy, in the SRC Master’s programme.
Sarah has a research background in marine and atmospheric chemistry. She obtained her PhD in 1996 from the University of East Anglia, UK, where she did postdoctoral research on the global nitrogen cycle before moving into transdisciplinary sustainability research. She worked on integrated approaches to environmental management, mainly of wetlands and coastal zones. Later she turned to issues of global environmental change and sustainability.
She has combined her own research with international science coordination for several years, helping bridge various knowledge communities in environmental change science. And she has occasionally worked as a sustainability consultant, on issues ranging from local participatory processes for community planning up to global environmental risks.
Sarah is involved in several forums where science interfaces with policy, business and wider society. She has served as a Trustee and Vice President of the international Institute of Marine Engineering, Science and Technology, a learned society and membership body for all marine professionals. She co-chairs the Executive Committee of IHOPE (Integrated History and Future of People on Earth), a Future Earth project. She co-convenes PB-net, an international network of policy-engaged researchers working to advance planetary boundaries science and operationalization. She is associate editor for the journal Environmental Science & Policy, and an editorial advisory board member of the Journal of Critical Realism.
Throughout her career Sarah has championed university, national and EU initiatives to support women, working parents, and contract research staff working in science.
Awards and achievements:
Research news | 2018-10-17
Club of Rome report states that inequality reduction and new economic models are necessary for long-term economic and planetary stability
Research news | 2018-09-14
The world needs a much more ambitious work plan to halt species loss and restore biodiversity. Here are three steps to get there
Research news | 2018-08-06
Keeping global warming to within 1.5-2°C may be more difficult than previously assessed
Research news | 2018-07-10
The World in 2050 initiative launches new report outlining synergies and benefits that render the goals achievable
2018 - Report
The dual adoption of the UN Sustainable Development Goals (SDGs) together with the Paris Climate Agreement, both in 2015, represents a global turning point. We have never before had such a universal development plan for people and planet. For the first time in human history the world has agreed on a democratically adopted roadmap for humanity’s future, which aims at attaining socially inclusive and highly aspirational socio-e...
2018 - Report
This study has made an initial disaggregation, allocation and benchmarking analysis to the EU-28 level, for the planetary boundaries for climate change, biosphere integrity, land systems change, freshwater use, biogeochemical flows (nitrogen and phosphorus), and novel entities (chemical pollution). The following overarching insights relate to all PBs: Based on equal-per capita allocation of the global safe operating space, ...
2018 - Journal / article
Global change and governance scholars frequently highlight polycentricity as a feature of resilient governance, but both theoretical and empirical knowledge about features and outcomes of the concept are lacking at the global scale. Here we investigate the structural properties of governance of global nitrogen (N) and phosphorus (P) cycles, two processes in the ‘planetary boundaries’ framework. We have used a mixed-methods app...