British voters' decision to leave the European Union is a momentous one that will affect the future of the United Kingdom, Europe, and the world (Politico). Tell us what you think the consequences of referendum will be and what questions you would like to forecast on. Use the rationale box to suggest questions and the forecast field to assign a probability to your question. Then go look at the suggestions of other users and upvote those that you would potentially like to engage on. This is an open-ended question with no scoring. Recommended Questions: Open: What questions are important for assessing the impact of the nuclear deal on Iran's future in the region and world? Open: What questions should we ask to help assess risks of mass atrocities or identify opportunities to prevent them? Open: What questions should we ask in the Just for Fun Challenge? Open: What questions should we ask to help predict the future of electric vehicles?