Your assignment is to prepare and submit a paper on world systems. World systems are hence a system that has been developed by a historian Immanuel Wallerstein. He talked about economic forces interac

Your assignment is to prepare and submit a paper on world systems. World systems are hence a system that has been developed by a historian Immanuel Wallerstein. He talked about economic forces interacting not within limits, rather on a global basis. This he said would be because of globalization and trade links throughout the world. However, he also said that the when world cannot be said to be in regards with this, rather it can be said that these changes and interactions can be talked to be about on a large scale. He gave the idea of the existence of three factors that shall be talked about in the following paragraphs. He related his ideas to capitalist and non-capitalist movements. He explained how certain societies developed while others did not because of their positions on world today and previously. These societies obviously in the context of social systems in accordance with world's systems approach. (Answers.com, n.d.)

World systems theory does not come under social sciences by any way. It basically creates a wholesome form of a theory that takes into account economic, political and social characteristics and phenomenon that can be related to the events occurring throughout the world. Immanuel Wallerstein came up with this theory. His approach was very provocative and would focus on not just mere analytical proof rather on justifications related to psychological as well as ideological in nature.

World systems approach aims at being a telescope rather than a microscope so as to focus on events and speculate accordingly. Global interaction is a main aim to understanding how events occur throughout the world. Wallerstein talked about world systems exiting in three categories. These categories being pertinent to specific areas places and countries. These three categories include the following:

Core

Periphery

Semi-periphery

The differences between rich and poor can be shown through the relationship that is depicted by core and periphery. This shows also, the income disparities that exist between the two. Semi periphery however, is more complex. It basically has a relationship with the others that is a little difficult to understand and relate to. Wallerstein overall had the grasp of all the key elements or categories and hence could then be used in the controlling forces that define the changes that occur initiating or maintaining changes and movement in the world.

Wallerstein was one often first to think of a system that was different than the earlier developed theories relating to nations and countries and their movements or changes. He described how this theory can be used to study further how all global entities interact with each other. This theory was developed after the Marxist one. The latter provided concepts relating to how different individual units like each country go through each stage of functioning that is either development, sustaining or even in some cases under- development. Dependency theories as they were called would focus on "unequal exchange' that is richer countries would be forced into having trading partnerships with poorer countries so that transfer of excess surplus from the rich countries to the poor ones could take place. Theorists claiming and supporting such views were people by the names of Frank, Samir Amin, Celsu Fertudo, and Henrique Cordoso. (Sommers, 2005)

Effects

In and during this century, we can see the effects of world systems on events by various examples. For instance, world labor regime when developed it brought ILO or international Labor Organization to it.