Oskar rejoined the Review Board in December 2020. He has been co-head of the Environment, Transport and Energy Program. In this position, and before that, he wrote several blog articles and a policy letter for foraus. Oskar is particularly interested in the compatibility of environmental and economic policy as well as classic environmental issues such as biodiversity and climate protection. Oskar is studying for a Master’s in Environmental Sciences at ETH Zurich and has spent one exchange semester each in Beijing and Hong Kong.