Can behavioral economics change the world? Yes, thinks Bertil Tungodden, Research Director at the Centre for Experimental Research on Fairness, Inequality, and Rationality in Bergen and Einstein Visiting Fellow at the Humboldt University. His comparative studies aim at explaining why people have a different idea of when existing inequalities are actually unfair. In this episode, he gives insight into the experiments he designs to find out about the norms & values underlying decision making – and explains why, by the effects of his research, he can make a little difference.