A society that has no effective channels for settling political and economic grievances among its classes and parties may erupt in civil war. The term may be a misnomer in so far as civil refers only to civilians taking part, since military units of various types may join in. Such wars are not likely to show civility either, often being characterized by intense fratricidal hatreds. Those opposed to the government may be termed insurgents, revolutionaries, counter-revolutionaries, resistance fighters, guerrillas, and other names, depending on circumstances. Civil wars may involve sabotage, terrorism and other crimes. Civil war is recognizable when the insurgents do not disperse but manage to hold a territory, or when the government in power invokes martial law. Not all civil wars have the overthrow of the government as their intention, although this is always the aim of revolutions; some have the intent of forcing legislative changes or of securing powers or privileges which are felt due.
The Encyclopedia of World Problems and Human Potential is a collaboration between UIA and Mankind 2000, started in 1972. It is the result of an ambitious effort to collect and present information on the problems with which humanity is confronted, as well as the challenges such problems pose to concept formation, values and development strategies. Problems included are those identified in international periodicals but especially in the documents of some 60,000 international non-profit organizations, profiled in the Yearbook of International Organizations.
The Encyclopedia includes problems which such groups choose to perceive and act upon, whether or not their existence is denied by others claiming greater expertise. Indeed such claims and counter-claims figure in many of the problem descriptions in order to reflect the often paralyzing dynamics of international debate. In the light of the interdependence demonstrated among world problems in every sector, emphasis is placed on the need for approaches which are sufficiently complex to encompass the factions, conflicts and rival worldviews that undermine collective initiative towards a promising future.
Non-profit, apolitical, independent, and non-governmental in nature, the UIA has been a pioneer in the research, monitoring and provision of information on international organizations, international associations and their global challenges since 1907.