Finding out how politics effects the world can help to avoid pitfalls that are detrimental to the goals of a happy caring earth. The scholars who spend a great deal of their lives, unearthing the methods and methodology behind politics, have left behind a rich history on the subject.
Finding information about this subject is as easy as an Internet search for Plato or Aristotle, as they were early pioneers in the field. Today's political scientists work toward understanding modern techniques and reasons that people run for office. The benefits of these principles and their direct effect on human life.
A close connection to philosophy and sociology puts this field with others who study society and the powers that rule. They take historical data and try to see how the results of the politics of the past, can relate in today's world. Looking at successes and failures gives one an insight into what may lie ahead.
To understand political motivations, the study of past rulers and candidates, both winners and losers, is looked at hard by this field. The information gained from this examination is often passed on to potential politicians today. They can use the information to understand how a society will react to different types of campaigns.
Another aspect of this science will study the things that the masses want from their elected officials. It seems not much has changed over time. The people who get involved in an election, are interested in seeing their leaders take the ideas and concerns they all have and bring them to the forefront of the political scene. The one problem with this, is each individual has different issues they care about.
The research of different types and styles of government, falls under this category as well. Studying past civilizations and cultures, has helped to shape the world. It will continue to due so, as long as there is political science and a will to get it right.