Hanna is an Earth System Governance research fellow since 2018 and an active member of the Task Force on Earth System Law. She specializes in sustainable business and finance and EU law and policy. She has a keen interest in the interrelations between Earth system science, global governance and sustainability and in applying transdisciplinary research methods. Hanna has previously worked as a postdoctoral researcher at the Global Economic Dynamics and the Biosphere Program at the Royal Swedish Academy of Sciences with Biosphere Finance. She holds a PhD from the Faculty of Law, University of Oslo where she completed her PhD as part of the EU-funded project Sustainable Market Actors for Responsible Trade (SMART). She holds a MSc degree in Social-Ecological Resilience for Sustainable Development from the Stockholm Resilience Centre, Stockholm University and a BSc in Business and Economics with a major in Environmental Economics from the Swedish University of Agricultural Sciences.