NOTE: You can read this companion piece here, on why Centrism is needed in Egypt and the Arab World.
This is a topic on which I could, and should, write an extended piece. But I want to write mainly a quick note on the topic for now.
In choosing an ideology, and in creating an ideology, there are many factors to consider, each one of them would deserve several professional theses, and it is simply a fact that we still remain in debate over them after millennia. Among these factors are: How do we see the world, how do we understand Human Nature, how do we see history and is it going towards a particular point and a particular final form of society (Historicism, Hegelian and Marxist Dialectics), what are the lessons we have learned from history regarding how societies and economies and individuals and nature work, what are the resources of nature and how abundant are they and how are they best managed, what are our rights as human beings, and what are our responsibilities as human beings towards one another, and so forth.
Anthony Giddens, one of the main theoreticians behind modern Centrism (The Third Way) with one of the people he influenced the most, Bill Clinton.

