Any non-profit, voluntary citizens' group organised on a local, national or international level – e.g. Christian Aid. NGOs perform a variety of service and humanitarian functions, bring citizens' concerns to governments, advocate and monitor policies and encourage political participation through provision of information
The United Nations Organisation created in 1945, following the Second World War, to promote international co-operation and to prevent another such conflict
International organisation working to foster global monetary co-operation, secure financial stability, facilitate international trade, promote high employment and sustainable economic growth, and reduce poverty around the world
Situation within a shared-resource system where individual users acting independently and rationally according to their own self interest behave contrary to the common good of all users by depleting that resource
State with a dominant position in international relations, pre-eminent among great powers, and characterised by its unparalleled ability to exert influence or project power on a global scale