Do children become more selfish or more caring about others as they grow up? Do people borrow because they want to save? Do men and women differ in their patience and risk aversion? How do the poor fight with over-spending? Does social comparison with others affect student’s performance, aspirations and stress? Does war foster tolerance or in-group favoritism? Why do some post-conflict countries quickly recover, while others are mired in cyclic conflicts? Why are the poor often willing to pay for saving? Are people who experience war more selfish or pro-social? Does responsibility for children make women more patient than men? Do people discriminate former child soldiers after they return back to their communities? Can reminders increase saving? Can more schooling increase willingness to save and invest? How can innovative financial products help the poor to tie their hands and achieve long-term goals? Are more educated people more future-oriented? Do children from disadvantaged families lack behind in pro-social behavior? What are the evolutionary origins of human co-operativeness? Does war experience leave an enduring mark on human psychology? And what would you like to ask?