This is a list put together, naming all of the issues faced on a Global scale. The topics and issues that I find the most interesting / relevant to money are bolded, and are issues that will potentially be researched into in more detail.
Arms Trade - a major cause of suffering
Conflicts in Africa
Consumption and Consumerism
Food and Agriculture
Food dumping (Aid) Maintains poverty
Foreign Policy - projecting power
Free trade & golbalization
G8 too much power?
Genetically engineered food
Human rights issues
International criminal court
Palestine & Israel
Third world debt undermines development
Trade, Economy & related issues
War on terror
World Hunger and Poverty.