I work as Research leader at the Department for Sustainable development, Environmental science and Technology (SEED) at KTH. Key research areas are interdisciplinary future studies (often backcasting) concerning how the transport system may align with climate targets and what policy instruments that may be appropriate to achieve such changes. Study objects have been transport on a European, national and city level. Lately my focus has turned towards the long-distance travel segment, and I am presently leading two projects focusing on ways to mitigate the climate impact of aviation.