What A research stay at the University of California, San Diego with the purpose of being part of the local behavioral and experimental economics research group. A particular focus will be on sustainability of food choices. Why I will be part of the research group and get a unique chance to learn and interact with some of the best researchers in the area of behavioral economics. How The idea is to be present in the research environment and collaborate on joint research projects, including one project studying how individual feedback on climate impact from food purchase will influence peoples' future food purchase. SSR This research seeks improved understanding of how to affect co2 emissions from food consumption. Knowledge which can help the society target the most beneficial initiatives to reduce co2 emissions, through collaboration with e.g. supermarkets.