Robert works on a question that sounds technical and turns out to be political: who decides what counts. Which pesticides get measured in a river and which do not. Which indicators define whether a development goal has been met. Whether a citizen’s air quality reading is evidence or merely an opinion. Trained in politics, philosophy and economics and now leading the university, he studies the machinery through which some knowledge becomes authoritative and other knowledge quietly disappears.
Robert teaches economics as a contested field rather than a settled body of technique. Pluralist and heterodox approaches, the philosophy and ethics of the discipline, behavioural economics and its limits — his modules ask students to notice the assumptions a model carries before they use it, and to know what the alternatives would have shown. He was awarded the WIWA Young Talent Award for Plural Economics in 2015, and the commitment predates the prize. Students leave able to work with mainstream tools and to say precisely what those tools cannot see.
Much of Robert’s published work examines nudging and behavioural public policy — not to dismiss it, but to insist on questions the field often brackets. What happens to democratic accountability when policy works by shaping choices rather than arguing for them? Who authorises the expert doing the shaping? Written largely with Magdalena Małecka, this body of work is now cited across philosophy, law and public policy, and it sits at the centre of his teaching on ethics and expertise.
At the Helmholtz Centre for Environmental Research in Leipzig, Robert researched water governance and the politics of chemical pollution — including why pesticide contamination persists despite regulation, and how glyphosate concentrations in aquatic ecosystems come to be measured or overlooked. Alongside this he works on citizen science: air quality projects in Germany and Niger, and the harder theoretical question of whether participation genuinely redistributes epistemic authority or only appears to. His current projects cover ethics and expertise in crisis, water quality governance, and the politics of sustainable development indicators.
Robert studied PPE at Oxford, took an MSc in International Political Economy at the LSE, and completed his doctorate at the Hertie School in Berlin. He held a Fulbright-Schuman fellowship at Yale’s Global Justice Program and a Max Weber postdoctoral fellowship at the European University Institute, with further postdoctoral positions at the WZB Berlin Social Science Center and Freie Universität Berlin. From 2016 to 2021 he was a member of the Global Young Academy, elected for scientific excellence and service as one of 200 early-career researchers worldwide, and served on its executive committee.
Robert has been at Karlshochschule since October 2021 and serves as President of the university. He continues to teach and to supervise theses in policy and governance, environmental policy, philosophy of economics, political philosophy and sustainability studies. A president who still runs seminars is not a common arrangement. It is a deliberate one.
Deciding what gets measured is already a political act.
Robert Lepenies is happy to supervise BA, MA and PhD theses in:
Books
Peer-reviewed journal articles
Peer-reviewed book chapters
The full publication list is available on request.
He teaches across the Politics, PPE and International Relations programmes and supervises theses in policy, environmental governance and the philosophy of economics. Come to an info day, sit in on a session, or write to him directly.