1. Should there be global restrictions on the use of robot soldiers in combat situations?
2. What is needed to bring Russia and Ukraine to the negotiating table?
3. Can Prince Abdulaziz succeed where Khlaid al-Falih failed?
4. How would life change for Afghan women if U.S. troops were to leave the country?
5. What will be Robert Mugabe’s legacy?
6. Are Hong Kong’s protesters winning?
7. What is causing xenophobic attacks in South Africa?
8. What steps must the Democratic Republic of the Congo take to avoid future Ebola outbreaks?
9. Will Brexit destroy the Tory Party?
10. Do there need to be more international regulations on space issues?